22210212222102 has 32 divisors (see below), whose sum is σ = 45793682946144. Its totient is φ = 7176827923200.

The previous prime is 22210212222053. The next prime is 22210212222151. The reversal of 22210212222102 is 20122221201222.

It is an interprime number because it is at equal distance from previous prime (22210212222053) and next prime (22210212222151).

It is a congruent number.

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, 287494549 + ... + 287571792.

It is an arithmetic number, because the mean of its divisors is an integer number (1431052592067).

Almost surely, 2^{22210212222102} is an apocalyptic number.

22210212222102 is an abundant number, since it is smaller than the sum of its proper divisors (23583470724042).

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

22210212222102 is a wasteful number, since it uses less digits than its factorization.

22210212222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575066544.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 22210212222102 its reverse (20122221201222), we get a palindrome (42332433423324).

The spelling of 22210212222102 in words is "twenty-two trillion, two hundred ten billion, two hundred twelve million, two hundred twenty-two thousand, one hundred two".