22112101000210 has 32 divisors (see below), whose sum is σ = 42940411606512. Its totient is φ = 8149810103040.

The previous prime is 22112101000193. The next prime is 22112101000273. The reversal of 22112101000210 is 1200010121122.

It can be written as a sum of positive squares in 8 ways, for example, as 4199069000569 + 17913031999641 = 2049163^2 + 4232379^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 152614381 + ... + 152759200.

Almost surely, 2^{22112101000210} is an apocalyptic number.

22112101000210 is a deficient number, since it is larger than the sum of its proper divisors (20828310606302).

22112101000210 is a wasteful number, since it uses less digits than its factorization.

22112101000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305374158.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22112101000210 its reverse (1200010121122), we get a palindrome (23312111121332).

The spelling of 22112101000210 in words is "twenty-two trillion, one hundred twelve billion, one hundred one million, two hundred ten", and thus it is an aban number.