992229433656 has 32 divisors (see below), whose sum is σ = 2497221738000. Its totient is φ = 328523390720.

The previous prime is 992229433633. The next prime is 992229433661. The reversal of 992229433656 is 656334922299.

It is a happy number.

992229433656 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 992229433656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138730965 + ... + 138738116.

Almost surely, 2^992229433656 is an apocalyptic number.

It is an amenable number.

992229433656 is an abundant number, since it is smaller than the sum of its proper divisors (1504992304344).

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

992229433656 is a wasteful number, since it uses less digits than its factorization.

992229433656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277469239 (or 277469235 counting only the distinct ones).

The product of its digits is 37791360, while the sum is 60.

The spelling of 992229433656 in words is "nine hundred ninety-two billion, two hundred twenty-nine million, four hundred thirty-three thousand, six hundred fifty-six".