1000112012112 has 20 divisors (see below), whose sum is σ = 2583622698080. Its totient is φ = 333370670688.

The previous prime is 1000112012093. The next prime is 1000112012167. The reversal of 1000112012112 is 2112102110001.

1000112012112 is digitally balanced in base 2 and base 4, because in such bases 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 (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10417833412 + ... + 10417833507.

It is an arithmetic number, because the mean of its divisors is an integer number (129181134904).

Almost surely, 2^{1000112012112} is an apocalyptic number.

1000112012112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1000112012112 is an abundant number, since it is smaller than the sum of its proper divisors (1583510685968).

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

1000112012112 is a wasteful number, since it uses less digits than its factorization.

1000112012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20835666930 (or 20835666924 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1000112012112 its reverse (2112102110001), we get a palindrome (3112214122113).

The spelling of 1000112012112 in words is "one trillion, one hundred twelve million, twelve thousand, one hundred twelve".