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232022013211331 = 750971990570023
BaseRepresentation
bin110100110000010111010101…
…101011010111001011000011
31010102112002101000220200000222
4310300113111223113023003
5220402422040340230311
62141245235201133255
766605015532513560
oct6460272553271303
91112462330820028
10232022013211331
1167a24a8a724722
122203350692a22b
139c6077475b915
144141cd527d867
151bc56596d3adb
hexd305d5ad72c3

232022013211331 has 16 divisors (see below), whose sum is σ = 266058502502400. Its totient is φ = 198209232626208.

The previous prime is 232022013211249. The next prime is 232022013211357. The reversal of 232022013211331 is 133112310220232.

It is a cyclic number.

It is not a de Polignac number, because 232022013211331 - 230 = 232020939469507 is a prime.

It is a super-2 number, since 2×2320220132113312 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232022013211331.

It is not an unprimeable number, because it can be changed into a prime (232022013211931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42723215 + ... + 47846808.

It is an arithmetic number, because the mean of its divisors is an integer number (16628656406400).

Almost surely, 2232022013211331 is an apocalyptic number.

232022013211331 is a deficient number, since it is larger than the sum of its proper divisors (34036489291069).

232022013211331 is an equidigital number, since it uses as much as digits as its factorization.

232022013211331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90571258.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 232022013211331 its reverse (133112310220232), we get a palindrome (365134323431563).

The spelling of 232022013211331 in words is "two hundred thirty-two trillion, twenty-two billion, thirteen million, two hundred eleven thousand, three hundred thirty-one".

Divisors: 1 7 509 719 3563 5033 365971 2561797 90570023 633990161 46100141707 65119846537 322700991949 455838925759 33146001887333 232022013211331