202210220220022 has 16 divisors (see below), whose sum is σ = 347185199273472. Its totient is φ = 86526746084520.

The previous prime is 202210220219989. The next prime is 202210220220023. The reversal of 202210220220022 is 220022022012202.

It is a super-2 number, since 2×202210220220022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202210220220023) 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, 11231396254 + ... + 11231414257.

It is an arithmetic number, because the mean of its divisors is an integer number (21699074954592).

Almost surely, 2^{202210220220022} is an apocalyptic number.

202210220220022 is a deficient number, since it is larger than the sum of its proper divisors (144974979053450).

202210220220022 is a wasteful number, since it uses less digits than its factorization.

202210220220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22462811163.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 202210220220022 its reverse (220022022012202), we get a palindrome (422232242232224).

The spelling of 202210220220022 in words is "two hundred two trillion, two hundred ten billion, two hundred twenty million, two hundred twenty thousand, twenty-two".