201102120210112 has 84 divisors (see below), whose sum is σ = 438647296307920. Its totient is φ = 91408204546560.

The previous prime is 201102120210109. The next prime is 201102120210169. The reversal of 201102120210112 is 211012021201102.

201102120210112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 427287814 + ... + 427758202.

Almost surely, 2^{201102120210112} is an apocalyptic number.

201102120210112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

201102120210112 is an abundant number, since it is smaller than the sum of its proper divisors (237545176097808).

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

201102120210112 is a wasteful number, since it uses less digits than its factorization.

201102120210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525630 (or 525609 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201102120210112 its reverse (211012021201102), we get a palindrome (412114141411214).

The spelling of 201102120210112 in words is "two hundred one trillion, one hundred two billion, one hundred twenty million, two hundred ten thousand, one hundred twelve".