201101102112112 has 40 divisors (see below), whose sum is σ = 394086440460672. Its totient is φ = 99404387808000.

The previous prime is 201101102112089. The next prime is 201101102112167. The reversal of 201101102112112 is 211211201101102.

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

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, 93064768 + ... + 95201119.

Almost surely, 2^{201101102112112} is an apocalyptic number.

It is an amenable number.

201101102112112 is a deficient number, since it is larger than the sum of its proper divisors (192985338348560).

201101102112112 is a wasteful number, since it uses less digits than its factorization.

201101102112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188266657 (or 188266651 counting only the distinct ones).

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

Adding to 201101102112112 its reverse (211211201101102), we get a palindrome (412312303213214).

It can be divided in two parts, 20110110 and 2112112, that added together give a palindrome (22222222).

The spelling of 201101102112112 in words is "two hundred one trillion, one hundred one billion, one hundred two million, one hundred twelve thousand, one hundred twelve".