1122331229992 has 64 divisors (see below), whose sum is σ = 2408737536000. Its totient is φ = 480251263680.

The previous prime is 1122331229959. The next prime is 1122331229993. The reversal of 1122331229992 is 2999221332211.

It is not an unprimeable number, because it can be changed into a prime (1122331229993) 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, 130514509 + ... + 130523107.

It is an arithmetic number, because the mean of its divisors is an integer number (37636524000).

Almost surely, 2^{1122331229992} is an apocalyptic number.

It is an amenable number.

1122331229992 is an abundant number, since it is smaller than the sum of its proper divisors (1286406306008).

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

1122331229992 is a wasteful number, since it uses less digits than its factorization.

1122331229992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11966 (or 11962 counting only the distinct ones).

The product of its digits is 209952, while the sum is 46.

The spelling of 1122331229992 in words is "one trillion, one hundred twenty-two billion, three hundred thirty-one million, two hundred twenty-nine thousand, nine hundred ninety-two".