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102212022012001 = 1171130873267621
BaseRepresentation
bin10111001111011000010111…
…010000111000100001100001
3111101220101002112222112212221
4113033120113100320201201
5101344120210113341001
61001215315451151041
730346401122050066
oct2717302720704141
9441811075875787
10102212022012001
112a627969844770
12b56945b445481
13450572459a145
141b35134290c6d
15bc3b8138e1a1
hex5cf617438861

102212022012001 has 8 divisors (see below), whose sum is σ = 113074503225408. Its totient is φ = 91611287334000.

The previous prime is 102212022011999. The next prime is 102212022012019. The reversal of 102212022012001 is 100210220212201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102212022012001 - 21 = 102212022011999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102212022022001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65436633030 + ... + 65436634591.

It is an arithmetic number, because the mean of its divisors is an integer number (14134312903176).

Almost surely, 2102212022012001 is an apocalyptic number.

102212022012001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102212022012001 is a deficient number, since it is larger than the sum of its proper divisors (10862481213407).

102212022012001 is a wasteful number, since it uses less digits than its factorization.

102212022012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130873267703.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102212022012001 its reverse (100210220212201), we get a palindrome (202422242224202).

The spelling of 102212022012001 in words is "one hundred two trillion, two hundred twelve billion, twenty-two million, twelve thousand, one".

Divisors: 1 11 71 781 130873267621 1439605943831 9292002001091 102212022012001