110120211112112 has 80 divisors (see below), whose sum is σ = 238773672149760. Its totient is φ = 48952881559296.

The previous prime is 110120211112103. The next prime is 110120211112139. The reversal of 110120211112112 is 211211112021011.

It is a super-2 number, since 2×110120211112112² (a number of 29 digits) contains 22 as substring.

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, 148209218 + ... + 148950369.

It is an arithmetic number, because the mean of its divisors is an integer number (2984670901872).

Almost surely, 2^{110120211112112} is an apocalyptic number.

It is an amenable number.

110120211112112 is an abundant number, since it is smaller than the sum of its proper divisors (128653461037648).

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

110120211112112 is a wasteful number, since it uses less digits than its factorization.

110120211112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297159690 (or 297159684 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 110120211112112 its reverse (211211112021011), we get a palindrome (321331323133123).

The spelling of 110120211112112 in words is "one hundred ten trillion, one hundred twenty billion, two hundred eleven million, one hundred twelve thousand, one hundred twelve".