201002211202102 has 16 divisors (see below), whose sum is σ = 315492644368512. Its totient is φ = 95926817540160.

The previous prime is 201002211202097. The next prime is 201002211202129. The reversal of 201002211202102 is 201202112200102.

It is a happy number.

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, 22205277313 + ... + 22205286364.

It is an arithmetic number, because the mean of its divisors is an integer number (19718290273032).

Almost surely, 2^{201002211202102} is an apocalyptic number.

201002211202102 is a deficient number, since it is larger than the sum of its proper divisors (114490433166410).

201002211202102 is a wasteful number, since it uses less digits than its factorization.

201002211202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44410563783.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201002211202102 its reverse (201202112200102), we get a palindrome (402204323402204).

The spelling of 201002211202102 in words is "two hundred one trillion, two billion, two hundred eleven million, two hundred two thousand, one hundred two".