10012002000111 has 16 divisors (see below), whose sum is σ = 14840349210720. Its totient is φ = 6671178855360.

The previous prime is 10012002000089. The next prime is 10012002000127. The reversal of 10012002000111 is 11100020021001.

It is a happy number.

It is not a de Polignac number, because 10012002000111 - 2⁹ = 10012001999599 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 10012002000093 and 10012002000102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012002000151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96868080 + ... + 96971381.

It is an arithmetic number, because the mean of its divisors is an integer number (927521825670).

Almost surely, 2^{10012002000111} is an apocalyptic number.

10012002000111 is a deficient number, since it is larger than the sum of its proper divisors (4828347210609).

10012002000111 is a wasteful number, since it uses less digits than its factorization.

10012002000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193841383 (or 193841377 counting only the distinct ones).

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

Adding to 10012002000111 its reverse (11100020021001), we get a palindrome (21112022021112).

The spelling of 10012002000111 in words is "ten trillion, twelve billion, two million, one hundred eleven", and thus it is an aban number.