202210200102122 has 32 divisors (see below), whose sum is σ = 338087548097280. Its totient is φ = 90142198617600.

The previous prime is 202210200102073. The next prime is 202210200102149. The reversal of 202210200102122 is 221201002012202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 202210200102122.

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, 4516754 + ... + 20611197.

It is an arithmetic number, because the mean of its divisors is an integer number (10565235878040).

Almost surely, 2^{202210200102122} is an apocalyptic number.

202210200102122 is a deficient number, since it is larger than the sum of its proper divisors (135877347995158).

202210200102122 is a wasteful number, since it uses less digits than its factorization.

202210200102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25140446.

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

Adding to 202210200102122 its reverse (221201002012202), we get a palindrome (423411202114324).

The spelling of 202210200102122 in words is "two hundred two trillion, two hundred ten billion, two hundred million, one hundred two thousand, one hundred twenty-two".