101012200021112 has 32 divisors (see below), whose sum is σ = 189431370705600. Its totient is φ = 50497168704000.

The previous prime is 101012200021111. The next prime is 101012200021127. The reversal of 101012200021112 is 211120002210101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101012200021111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1200754412 + ... + 1200838532.

It is an arithmetic number, because the mean of its divisors is an integer number (5919730334550).

Almost surely, 2^{101012200021112} is an apocalyptic number.

It is an amenable number.

101012200021112 is a deficient number, since it is larger than the sum of its proper divisors (88419170684488).

101012200021112 is a wasteful number, since it uses less digits than its factorization.

101012200021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108887 (or 108883 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101012200021112 its reverse (211120002210101), we get a palindrome (312132202231213).

The spelling of 101012200021112 in words is "one hundred one trillion, twelve billion, two hundred million, twenty-one thousand, one hundred twelve".