202022210222 has 32 divisors (see below), whose sum is σ = 352629123840. Its totient is φ = 85008242880.

The previous prime is 202022210209. The next prime is 202022210261. The reversal of 202022210222 is 222012220202.

It is a super-2 number, since 2×202022210222² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 202022210222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519098 + ... + 820674.

It is an arithmetic number, because the mean of its divisors is an integer number (11019660120).

Almost surely, 2^202022210222 is an apocalyptic number.

202022210222 is a deficient number, since it is larger than the sum of its proper divisors (150606913618).

202022210222 is a wasteful number, since it uses less digits than its factorization.

202022210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302456.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 202022210222 its reverse (222012220202), we get a palindrome (424034430424).

The spelling of 202022210222 in words is "two hundred two billion, twenty-two million, two hundred ten thousand, two hundred twenty-two".