22210021120210 has 128 divisors (see below), whose sum is σ = 50386110248448. Its totient is φ = 6847272960000.

The previous prime is 22210021120207. The next prime is 22210021120277. The reversal of 22210021120210 is 1202112001222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78640050 + ... + 78921970.

It is an arithmetic number, because the mean of its divisors is an integer number (393641486316).

Almost surely, 2^{22210021120210} is an apocalyptic number.

22210021120210 is an abundant number, since it is smaller than the sum of its proper divisors (28176089128238).

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

22210021120210 is a wasteful number, since it uses less digits than its factorization.

22210021120210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283060.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22210021120210 its reverse (1202112001222), we get a palindrome (23412133121432).

The spelling of 22210021120210 in words is "twenty-two trillion, two hundred ten billion, twenty-one million, one hundred twenty thousand, two hundred ten".