202222100220022 has 8 divisors (see below), whose sum is σ = 304452460848672. Its totient is φ = 100737946603800.

The previous prime is 202222100219969. The next prime is 202222100220031. The reversal of 202222100220022 is 220022001222202.

202222100220022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186551752429 + ... + 186551753512.

It is an arithmetic number, because the mean of its divisors is an integer number (38056557606084).

Almost surely, 2^{202222100220022} is an apocalyptic number.

202222100220022 is a deficient number, since it is larger than the sum of its proper divisors (102230360628650).

202222100220022 is a wasteful number, since it uses less digits than its factorization.

202222100220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373103506214.

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

Adding to 202222100220022 its reverse (220022001222202), we get a palindrome (422244101442224).

The spelling of 202222100220022 in words is "two hundred two trillion, two hundred twenty-two billion, one hundred million, two hundred twenty thousand, twenty-two".