11152365216 has 24 divisors (see below), whose sum is σ = 29274958944. Its totient is φ = 3717455040.

The previous prime is 11152365209. The next prime is 11152365239. The reversal of 11152365216 is 61256325111.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×11152365216² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58085140 + ... + 58085331.

It is an arithmetic number, because the mean of its divisors is an integer number (1219789956).

Almost surely, 2^11152365216 is an apocalyptic number.

11152365216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11152365216 is an abundant number, since it is smaller than the sum of its proper divisors (18122593728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11152365216 is a wasteful number, since it uses less digits than its factorization.

11152365216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116170484 (or 116170476 counting only the distinct ones).

The product of its digits is 10800, while the sum is 33.

The spelling of 11152365216 in words is "eleven billion, one hundred fifty-two million, three hundred sixty-five thousand, two hundred sixteen".