102202201213 has 16 divisors (see below), whose sum is σ = 124829092224. Its totient is φ = 81678274560.

The previous prime is 102202201177. The next prime is 102202201217. The reversal of 102202201213 is 312102202201.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102202201213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202201217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4000548 + ... + 4026013.

It is an arithmetic number, because the mean of its divisors is an integer number (7801818264).

Almost surely, 2^102202201213 is an apocalyptic number.

It is an amenable number.

102202201213 is a deficient number, since it is larger than the sum of its proper divisors (22626891011).

102202201213 is a wasteful number, since it uses less digits than its factorization.

102202201213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8026692.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 102202201213 its reverse (312102202201), we get a palindrome (414304403414).

The spelling of 102202201213 in words is "one hundred two billion, two hundred two million, two hundred one thousand, two hundred thirteen".