202010200202102 has 16 divisors (see below), whose sum is σ = 303297455053824. Its totient is φ = 100911068001000.

The previous prime is 202010200202087. The next prime is 202010200202143. The reversal of 202010200202102 is 201202002010202.

It is a congruent number.

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, 15891077 + ... + 25623167.

It is an arithmetic number, because the mean of its divisors is an integer number (18956090940864).

Almost surely, 2^{202010200202102} is an apocalyptic number.

202010200202102 is a deficient number, since it is larger than the sum of its proper divisors (101287254851722).

202010200202102 is a wasteful number, since it uses less digits than its factorization.

202010200202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9741755.

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

Adding to 202010200202102 its reverse (201202002010202), we get a palindrome (403212202212304).

The spelling of 202010200202102 in words is "two hundred two trillion, ten billion, two hundred million, two hundred two thousand, one hundred two".