202002012201122 has 16 divisors (see below), whose sum is σ = 346318758889152. Its totient is φ = 86564892164400.

The previous prime is 202002012201043. The next prime is 202002012201139. The reversal of 202002012201122 is 221102210200202.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 202002012201122.

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, 616395248 + ... + 616722875.

It is an arithmetic number, because the mean of its divisors is an integer number (21644922430572).

Almost surely, 2^{202002012201122} is an apocalyptic number.

202002012201122 is a deficient number, since it is larger than the sum of its proper divisors (144316746688030).

202002012201122 is a wasteful number, since it uses less digits than its factorization.

202002012201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233129833.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202002012201122 its reverse (221102210200202), we get a palindrome (423104222401324).

The spelling of 202002012201122 in words is "two hundred two trillion, two billion, twelve million, two hundred one thousand, one hundred twenty-two".