10000111012002 has 48 divisors (see below), whose sum is σ = 22470036144192. Its totient is φ = 3333273774480.

The previous prime is 10000111011991. The next prime is 10000111012037. The reversal of 10000111012002 is 20021011100001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

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, 17600788 + ... + 18160064.

It is an arithmetic number, because the mean of its divisors is an integer number (468125753004).

Almost surely, 2^{10000111012002} is an apocalyptic number.

10000111012002 is an abundant number, since it is smaller than the sum of its proper divisors (12469925132190).

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

10000111012002 is an equidigital number, since it uses as much as digits as its factorization.

10000111012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596085 (or 596073 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10000111012002 its reverse (20021011100001), we get a palindrome (30021122112003).

The spelling of 10000111012002 in words is "ten trillion, one hundred eleven million, twelve thousand, two".