2110122210 has 64 divisors (see below), whose sum is σ = 5944211712. Its totient is φ = 469276416.

The previous prime is 2110122151. The next prime is 2110122227. The reversal of 2110122210 is 122210112.

It is a super-2 number, since 2×2110122210² = 8905231482270568200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128017 + ... + 143556.

It is an arithmetic number, because the mean of its divisors is an integer number (92878308).

Almost surely, 2^2110122210 is an apocalyptic number.

2110122210 is an abundant number, since it is smaller than the sum of its proper divisors (3834089502).

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

2110122210 is a wasteful number, since it uses less digits than its factorization.

2110122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271627.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 2110122210 is about 45936.0665490636. The cubic root of 2110122210 is about 1282.6333745601.

Adding to 2110122210 its reverse (122210112), we get a palindrome (2232332322).

The spelling of 2110122210 in words is "two billion, one hundred ten million, one hundred twenty-two thousand, two hundred ten".