122200200102221 has 8 divisors (see below), whose sum is σ = 122959934907264. Its totient is φ = 121440798596080.

The previous prime is 122200200102191. The next prime is 122200200102247. The reversal of 122200200102221 is 122201002002221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122200200102221 - 2⁶ = 122200200102157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122200200102221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122200200102821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82589150 + ... + 84055743.

It is an arithmetic number, because the mean of its divisors is an integer number (15369991863408).

Almost surely, 2^{122200200102221} is an apocalyptic number.

It is an amenable number.

122200200102221 is a deficient number, since it is larger than the sum of its proper divisors (759734805043).

122200200102221 is a wasteful number, since it uses less digits than its factorization.

122200200102221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166649451.

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

Adding to 122200200102221 its reverse (122201002002221), we get a palindrome (244401202104442).

The spelling of 122200200102221 in words is "one hundred twenty-two trillion, two hundred billion, two hundred million, one hundred two thousand, two hundred twenty-one".