202011222222122 has 32 divisors (see below), whose sum is σ = 319148121792000. Its totient is φ = 95634626585328.

The previous prime is 202011222222101. The next prime is 202011222222167. The reversal of 202011222222122 is 221222222110202.

202011222222122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 719716373 + ... + 719996999.

It is an arithmetic number, because the mean of its divisors is an integer number (9973378806000).

Almost surely, 2^{202011222222122} is an apocalyptic number.

202011222222122 is a deficient number, since it is larger than the sum of its proper divisors (117136899569878).

202011222222122 is a wasteful number, since it uses less digits than its factorization.

202011222222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291450.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 202011222222122 its reverse (221222222110202), we get a palindrome (423233444332324).

The spelling of 202011222222122 in words is "two hundred two trillion, eleven billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred twenty-two".