202200212012122 has 16 divisors (see below), whose sum is σ = 313096295059200. Its totient is φ = 97835032321920.

The previous prime is 202200212012119. The next prime is 202200212012189. The reversal of 202200212012122 is 221210212002202.

It is a self number, because there is not a number n which added to its sum of digits gives 202200212012122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61380972 + ... + 64591207.

It is an arithmetic number, because the mean of its divisors is an integer number (19568518441200).

Almost surely, 2^{202200212012122} is an apocalyptic number.

202200212012122 is a deficient number, since it is larger than the sum of its proper divisors (110896083047078).

202200212012122 is a wasteful number, since it uses less digits than its factorization.

202200212012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125998101.

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

Adding to 202200212012122 its reverse (221210212002202), we get a palindrome (423410424014324).

The spelling of 202200212012122 in words is "two hundred two trillion, two hundred billion, two hundred twelve million, twelve thousand, one hundred twenty-two".