202212201020122 has 16 divisors (see below), whose sum is σ = 304915517568000. Its totient is φ = 100573726977360.

The previous prime is 202212201020119. The next prime is 202212201020189. The reversal of 202212201020122 is 221020102212202.

It is a self number, because there is not a number n which added to its sum of digits gives 202212201020122.

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, 4802779 + ... + 20675857.

It is an arithmetic number, because the mean of its divisors is an integer number (19057219848000).

Almost surely, 2^{202212201020122} is an apocalyptic number.

202212201020122 is a deficient number, since it is larger than the sum of its proper divisors (102703316547878).

202212201020122 is a wasteful number, since it uses less digits than its factorization.

202212201020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15906621.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202212201020122 its reverse (221020102212202), we get a palindrome (423232303232324).

The spelling of 202212201020122 in words is "two hundred two trillion, two hundred twelve billion, two hundred one million, twenty thousand, one hundred twenty-two".