2112757110 has 48 divisors (see below), whose sum is σ = 5816300256. Its totient is φ = 530260224.

The previous prime is 2112757099. The next prime is 2112757123. The reversal of 2112757110 is 117572112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 688914 + ... + 691973.

It is an arithmetic number, because the mean of its divisors is an integer number (121172922).

Almost surely, 2^2112757110 is an apocalyptic number.

2112757110 is an abundant number, since it is smaller than the sum of its proper divisors (3703543146).

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

2112757110 is a wasteful number, since it uses less digits than its factorization.

2112757110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380917 (or 1380914 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 27.

The square root of 2112757110 is about 45964.7376800956. The cubic root of 2112757110 is about 1283.1670253184.

The spelling of 2112757110 in words is "two billion, one hundred twelve million, seven hundred fifty-seven thousand, one hundred ten".