22012101101210 has 64 divisors (see below), whose sum is σ = 43485106452480. Its totient is φ = 7956008877120.

The previous prime is 22012101101209. The next prime is 22012101101219. The reversal of 22012101101210 is 1210110121022.

It is not an unprimeable number, because it can be changed into a prime (22012101101219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 590007377 + ... + 590044683.

It is an arithmetic number, because the mean of its divisors is an integer number (679454788320).

Almost surely, 2^{22012101101210} is an apocalyptic number.

22012101101210 is a deficient number, since it is larger than the sum of its proper divisors (21473005351270).

22012101101210 is a wasteful number, since it uses less digits than its factorization.

22012101101210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69611.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22012101101210 its reverse (1210110121022), we get a palindrome (23222211222232).

The spelling of 22012101101210 in words is "twenty-two trillion, twelve billion, one hundred one million, one hundred one thousand, two hundred ten".