11331121232992 has 48 divisors (see below), whose sum is σ = 24485459810112. Its totient is φ = 5118911406720.

The previous prime is 11331121232983. The next prime is 11331121232993. The reversal of 11331121232992 is 29923212113311.

11331121232992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331121232993) 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, 98687058 + ... + 98801809.

It is an arithmetic number, because the mean of its divisors is an integer number (510113746044).

Almost surely, 2^{11331121232992} is an apocalyptic number.

It is an amenable number.

11331121232992 is an abundant number, since it is smaller than the sum of its proper divisors (13154338577120).

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

11331121232992 is a wasteful number, since it uses less digits than its factorization.

11331121232992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197489051 (or 197489043 counting only the distinct ones).

The product of its digits is 34992, while the sum is 40.

The spelling of 11331121232992 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-one million, two hundred thirty-two thousand, nine hundred ninety-two".