110201021109992 has 32 divisors (see below), whose sum is σ = 209459032396680. Its totient is φ = 54345290757120.

The previous prime is 110201021109961. The next prime is 110201021110009. The reversal of 110201021109992 is 299901120102011.

It can be written as a sum of positive squares in 4 ways, for example, as 106407353375236 + 3793667734756 = 10315394^2 + 1947734^2 .

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, 83589692 + ... + 84897812.

Almost surely, 2^{110201021109992} is an apocalyptic number.

It is an amenable number.

110201021109992 is a deficient number, since it is larger than the sum of its proper divisors (99258011286688).

110201021109992 is a wasteful number, since it uses less digits than its factorization.

110201021109992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452453 (or 1452449 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 38.

The spelling of 110201021109992 in words is "one hundred ten trillion, two hundred one billion, twenty-one million, one hundred nine thousand, nine hundred ninety-two".