202222201220022 has 16 divisors (see below), whose sum is σ = 404444589842160. Its totient is φ = 67407369172992.

The previous prime is 202222201219949. The next prime is 202222201220023. The reversal of 202222201220022 is 220022102222202.

202222201220022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202222201220023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9004278 + ... + 22034550.

It is an arithmetic number, because the mean of its divisors is an integer number (25277786865135).

Almost surely, 2^{202222201220022} is an apocalyptic number.

202222201220022 is an abundant number, since it is smaller than the sum of its proper divisors (202222388622138).

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

202222201220022 is a wasteful number, since it uses less digits than its factorization.

202222201220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15616847.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 202222201220022 its reverse (220022102222202), we get a palindrome (422244303442224).

The spelling of 202222201220022 in words is "two hundred two trillion, two hundred twenty-two billion, two hundred one million, two hundred twenty thousand, twenty-two".