2000102021112 has 64 divisors (see below), whose sum is σ = 5385122064000. Its totient is φ = 615389491584.

The previous prime is 2000102021101. The next prime is 2000102021149. The reversal of 2000102021112 is 2111202010002.

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 15 ways as a sum of consecutive naturals, for example, 7855339 + ... + 8105957.

It is an arithmetic number, because the mean of its divisors is an integer number (84142532250).

Almost surely, 2^{2000102021112} is an apocalyptic number.

It is an amenable number.

2000102021112 is an abundant number, since it is smaller than the sum of its proper divisors (3385020042888).

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

2000102021112 is a wasteful number, since it uses less digits than its factorization.

2000102021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276220 (or 276216 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2000102021112 its reverse (2111202010002), we get a palindrome (4111304031114).

The spelling of 2000102021112 in words is "two trillion, one hundred two million, twenty-one thousand, one hundred twelve".