110221011002120 has 32 divisors (see below), whose sum is σ = 248030240641920. Its totient is φ = 44082543798720.

The previous prime is 110221011002119. The next prime is 110221011002149. The reversal of 110221011002120 is 21200110122011.

It is a junction number, because it is equal to n+sod(n) for n = 110221011002095 and 110221011002104.

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, 182839136 + ... + 183440975.

It is an arithmetic number, because the mean of its divisors is an integer number (7750945020060).

Almost surely, 2^{110221011002120} is an apocalyptic number.

110221011002120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110221011002120 is an abundant number, since it is smaller than the sum of its proper divisors (137809229639800).

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

110221011002120 is a wasteful number, since it uses less digits than its factorization.

110221011002120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366287645 (or 366287641 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110221011002120 its reverse (21200110122011), we get a palindrome (131421121124131).

The spelling of 110221011002120 in words is "one hundred ten trillion, two hundred twenty-one billion, eleven million, two thousand, one hundred twenty".