201202110022100 has 72 divisors (see below), whose sum is σ = 476397425155008. Its totient is φ = 73149479308800.

The previous prime is 201202110022097. The next prime is 201202110022103. The reversal of 201202110022100 is 1220011202102.

201202110022100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201202110022097) and next prime (201202110022103).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201202110022103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13259669 + ... + 24046268.

Almost surely, 2^{201202110022100} is an apocalyptic number.

201202110022100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201202110022100 is an abundant number, since it is smaller than the sum of its proper divisors (275195315132908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201202110022100 is a wasteful number, since it uses less digits than its factorization.

201202110022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37310865 (or 37310858 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201202110022100 its reverse (1220011202102), we get a palindrome (202422121224202).

The spelling of 201202110022100 in words is "two hundred one trillion, two hundred two billion, one hundred ten million, twenty-two thousand, one hundred".