201112000101100 has 72 divisors (see below), whose sum is σ = 483192728561088. Its totient is φ = 72040119412800.

The previous prime is 201112000101097. The next prime is 201112000101157. The reversal of 201112000101100 is 1101000211102.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 1364322502 + ... + 1364469901.

It is an arithmetic number, because the mean of its divisors is an integer number (6711010118904).

Almost surely, 2^{201112000101100} is an apocalyptic number.

201112000101100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201112000101100 is an abundant number, since it is smaller than the sum of its proper divisors (282080728459988).

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

201112000101100 is a wasteful number, since it uses less digits than its factorization.

201112000101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728792495 (or 2728792488 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 201112000101100 its reverse (1101000211102), we get a palindrome (202213000312202).

The spelling of 201112000101100 in words is "two hundred one trillion, one hundred twelve billion, one hundred one thousand, one hundred".