202222202201222 has 16 divisors (see below), whose sum is σ = 346667959184640. Its totient is φ = 86666326376328.

The previous prime is 202222202201219. The next prime is 202222202201329. The reversal of 202222202201222 is 222102202222202.

202222202201222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×202222202201222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23835968 + ... + 31186499.

It is an arithmetic number, because the mean of its divisors is an integer number (21666747449040).

Almost surely, 2^{202222202201222} is an apocalyptic number.

202222202201222 is a deficient number, since it is larger than the sum of its proper divisors (144445756983418).

202222202201222 is a wasteful number, since it uses less digits than its factorization.

202222202201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55284995.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 202222202201222 its reverse (222102202222202), we get a palindrome (424324404423424).

The spelling of 202222202201222 in words is "two hundred two trillion, two hundred twenty-two billion, two hundred two million, two hundred one thousand, two hundred twenty-two".