11320111310292 has 36 divisors (see below), whose sum is σ = 28636890705696. Its totient is φ = 3770447593680.

The previous prime is 11320111310279. The next prime is 11320111310293. The reversal of 11320111310292 is 29201311102311.

11320111310292 is a `hidden beast` number, since 1 + 1 + 320 + 1 + 1 + 1 + 310 + 29 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×11320111310292² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320111310293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121738008 + ... + 121830959.

Almost surely, 2^{11320111310292} is an apocalyptic number.

11320111310292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11320111310292 is an abundant number, since it is smaller than the sum of its proper divisors (17316779395404).

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

11320111310292 is a wasteful number, since it uses less digits than its factorization.

11320111310292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243570268 (or 243570263 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 11320111310292 in words is "eleven trillion, three hundred twenty billion, one hundred eleven million, three hundred ten thousand, two hundred ninety-two".