201102022212102 has 48 divisors (see below), whose sum is σ = 490665344532480. Its totient is φ = 58974200060400.

The previous prime is 201102022212083. The next prime is 201102022212131. The reversal of 201102022212102 is 201212220201102.

It is a happy number.

201102022212102 is a `hidden beast` number, since 20 + 1 + 10 + 202 + 221 + 210 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16381716102 + ... + 16381728377.

It is an arithmetic number, because the mean of its divisors is an integer number (10222194677760).

Almost surely, 2^{201102022212102} is an apocalyptic number.

201102022212102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201102022212102 is an abundant number, since it is smaller than the sum of its proper divisors (289563322320378).

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

201102022212102 is a wasteful number, since it uses less digits than its factorization.

201102022212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32763444529 (or 32763444526 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 201102022212102 its reverse (201212220201102), we get a palindrome (402314242413204).

The spelling of 201102022212102 in words is "two hundred one trillion, one hundred two billion, twenty-two million, two hundred twelve thousand, one hundred two".