2210212021112 has 16 divisors (see below), whose sum is σ = 4144633101360. Its totient is φ = 1104976527424.

The previous prime is 2210212021109. The next prime is 2210212021181. The reversal of 2210212021112 is 2111202120122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16112828 + ... + 16249419.

It is an arithmetic number, because the mean of its divisors is an integer number (259039568835).

Almost surely, 2^{2210212021112} is an apocalyptic number.

It is an amenable number.

2210212021112 is a deficient number, since it is larger than the sum of its proper divisors (1934421080248).

2210212021112 is a wasteful number, since it uses less digits than its factorization.

2210212021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32370790 (or 32370786 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2210212021112 its reverse (2111202120122), we get a palindrome (4321414141234).

The spelling of 2210212021112 in words is "two trillion, two hundred ten billion, two hundred twelve million, twenty-one thousand, one hundred twelve".