2110055112 has 72 divisors (see below), whose sum is σ = 6281508870. Its totient is φ = 639408000.

The previous prime is 2110055093. The next prime is 2110055137. The reversal of 2110055112 is 2115500112.

2110055112 is a `hidden beast` number, since 2 + 1 + 100 + 551 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1573391556 + 536663556 = 39666^2 + 23166^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 112389 + ... + 129812.

Almost surely, 2^2110055112 is an apocalyptic number.

2110055112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2110055112 is an abundant number, since it is smaller than the sum of its proper divisors (4171453758).

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

2110055112 is a wasteful number, since it uses less digits than its factorization.

2110055112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242235 (or 242217 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The square root of 2110055112 is about 45935.3362021004. The cubic root of 2110055112 is about 1282.6197792897.

Adding to 2110055112 its reverse (2115500112), we get a palindrome (4225555224).

The spelling of 2110055112 in words is "two billion, one hundred ten million, fifty-five thousand, one hundred twelve".