202222442022 has 64 divisors (see below), whose sum is σ = 448108438464. Its totient is φ = 60562944000.

The previous prime is 202222442021. The next prime is 202222442033. The reversal of 202222442022 is 220244222202.

202222442022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202222441983 and 202222442001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202222442021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 305479 + ... + 705522.

It is an arithmetic number, because the mean of its divisors is an integer number (7001694351).

Almost surely, 2^202222442022 is an apocalyptic number.

202222442022 is an abundant number, since it is smaller than the sum of its proper divisors (245885996442).

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

202222442022 is a wasteful number, since it uses less digits than its factorization.

202222442022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011113.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 202222442022 its reverse (220244222202), we get a palindrome (422466664224).

The spelling of 202222442022 in words is "two hundred two billion, two hundred twenty-two million, four hundred forty-two thousand, twenty-two".