202222111011022 has 16 divisors (see below), whose sum is σ = 328645510099632. Its totient is φ = 92950245279360.

The previous prime is 202222111010989. The next prime is 202222111011031. The reversal of 202222111011022 is 220110111222202.

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, 69159407229 + ... + 69159410152.

It is an arithmetic number, because the mean of its divisors is an integer number (20540344381227).

Almost surely, 2^{202222111011022} is an apocalyptic number.

202222111011022 is a deficient number, since it is larger than the sum of its proper divisors (126423399088610).

202222111011022 is a wasteful number, since it uses less digits than its factorization.

202222111011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138318817443.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 202222111011022 its reverse (220110111222202), we get a palindrome (422332222233224).

The spelling of 202222111011022 in words is "two hundred two trillion, two hundred twenty-two billion, one hundred eleven million, eleven thousand, twenty-two".