110112011002120 has 64 divisors (see below), whose sum is σ = 250538217326640. Its totient is φ = 43551332966400.

The previous prime is 110112011002093. The next prime is 110112011002181. The reversal of 110112011002120 is 21200110211011.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 3470493281476 + 106641517720644 = 1862926^2 + 10326738^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 110112011002120.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27029461 + ... + 30835300.

Almost surely, 2^{110112011002120} is an apocalyptic number.

110112011002120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110112011002120 is an abundant number, since it is smaller than the sum of its proper divisors (140426206324520).

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

110112011002120 is a wasteful number, since it uses less digits than its factorization.

110112011002120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57865306 (or 57865302 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110112011002120 its reverse (21200110211011), we get a palindrome (131312121213131).

The spelling of 110112011002120 in words is "one hundred ten trillion, one hundred twelve billion, eleven million, two thousand, one hundred twenty".