202222012210212 has 96 divisors (see below), whose sum is σ = 493148312036352. Its totient is φ = 64374242714496.

The previous prime is 202222012210181. The next prime is 202222012210217. The reversal of 202222012210212 is 212012210222202.

It is not an unprimeable number, because it can be changed into a prime (202222012210217) 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, 1846603563 + ... + 1846713069.

It is an arithmetic number, because the mean of its divisors is an integer number (5136961583712).

Almost surely, 2^{202222012210212} is an apocalyptic number.

It is an amenable number.

202222012210212 is an abundant number, since it is smaller than the sum of its proper divisors (290926299826140).

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

202222012210212 is a wasteful number, since it uses less digits than its factorization.

202222012210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120097 (or 120095 counting only the distinct ones).

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

Adding to 202222012210212 its reverse (212012210222202), we get a palindrome (414234222432414).

The spelling of 202222012210212 in words is "two hundred two trillion, two hundred twenty-two billion, twelve million, two hundred ten thousand, two hundred twelve".