202012102202 has 16 divisors (see below), whose sum is σ = 311684489352. Its totient is φ = 98125634880.

The previous prime is 202012102169. The next prime is 202012102273. The reversal of 202012102202 is 202201210202.

202012102202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 201142383121 + 869719081 = 448489^2 + 29491^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2041949 + ... + 2138592.

Almost surely, 2^202012102202 is an apocalyptic number.

202012102202 is a deficient number, since it is larger than the sum of its proper divisors (109672387150).

202012102202 is a wasteful number, since it uses less digits than its factorization.

202012102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4181233.

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

Adding to 202012102202 its reverse (202201210202), we get a palindrome (404213312404).

The spelling of 202012102202 in words is "two hundred two billion, twelve million, one hundred two thousand, two hundred two".