110221020992 has 56 divisors (see below), whose sum is σ = 240241531200. Its totient is φ = 49939946496.

The previous prime is 110221020979. The next prime is 110221021013. The reversal of 110221020992 is 299020122011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1942517 + ... + 1998452.

Almost surely, 2^110221020992 is an apocalyptic number.

It is an amenable number.

110221020992 is an abundant number, since it is smaller than the sum of its proper divisors (130020510208).

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

110221020992 is a wasteful number, since it uses less digits than its factorization.

110221020992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3941023 (or 3941013 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 110221020992 in words is "one hundred ten billion, two hundred twenty-one million, twenty thousand, nine hundred ninety-two".