202002212102 has 64 divisors (see below), whose sum is σ = 335947989888. Its totient is φ = 90794880000.

The previous prime is 202002212099. The next prime is 202002212117. The reversal of 202002212102 is 201212200202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7033652 + ... + 7062312.

It is an arithmetic number, because the mean of its divisors is an integer number (5249187342).

Almost surely, 2^202002212102 is an apocalyptic number.

202002212102 is a deficient number, since it is larger than the sum of its proper divisors (133945777786).

202002212102 is a wasteful number, since it uses less digits than its factorization.

202002212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28865.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 202002212102 its reverse (201212200202), we get a palindrome (403214412304).

The spelling of 202002212102 in words is "two hundred two billion, two million, two hundred twelve thousand, one hundred two".