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231010330014022 = 213238572113213329
BaseRepresentation
bin110100100001101001001000…
…101010001111000101000110
31010021221101001002111022210111
4310201221020222033011012
5220234333123440422042
62135152402555143234
766441642221312026
oct6441511052170506
91107841032438714
10231010330014022
1167674a26958769
1221aab424144b1a
139bb9246b603a0
144108d61323a86
151ba9197429517
hexd21a48a8f146

231010330014022 has 64 divisors (see below), whose sum is σ = 390036038071680. Its totient is φ = 101816805556224.

The previous prime is 231010330013971. The next prime is 231010330014133. The reversal of 231010330014022 is 220410033010132.

It is a junction number, because it is equal to n+sod(n) for n = 231010330013984 and 231010330014002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1082776254 + ... + 1082989582.

It is an arithmetic number, because the mean of its divisors is an integer number (6094313094870).

Almost surely, 2231010330014022 is an apocalyptic number.

231010330014022 is a deficient number, since it is larger than the sum of its proper divisors (159025708057658).

231010330014022 is a wasteful number, since it uses less digits than its factorization.

231010330014022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216337.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 231010330014022 its reverse (220410033010132), we get a palindrome (451420363024154).

The spelling of 231010330014022 in words is "two hundred thirty-one trillion, ten billion, three hundred thirty million, fourteen thousand, twenty-two".

Divisors: 1 2 13 23 26 46 299 598 857 1714 2113 4226 11141 19711 22282 27469 39422 48599 54938 97198 213329 256243 426658 512486 631787 1263574 1810841 2773277 3621682 4906567 5546554 9813134 23540933 41649343 47081866 63785371 83298686 127570742 182822953 365645906 450764177 541441459 901528354 1082882918 2376698389 4204927919 4753396778 5859934301 8409855838 10367576071 11719868602 20735152142 54664062947 109328125894 134778488923 269556977846 386304899689 772609799378 5021963695957 8885012692847 10043927391914 17770025385694 115505165007011 231010330014022