9000012111202 has 64 divisors (see below), whose sum is σ = 16342974996480. Its totient is φ = 3631156433856.

The previous prime is 9000012111173. The next prime is 9000012111253. The reversal of 9000012111202 is 2021112100009.

It is a happy number.

9000012111202 is digitally balanced in base 2, because in such base 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 (19).

It is a self number, because there is not a number n which added to its sum of digits gives 9000012111202.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43022503 + ... + 43231189.

It is an arithmetic number, because the mean of its divisors is an integer number (255358984320).

Almost surely, 2^{9000012111202} is an apocalyptic number.

9000012111202 is a deficient number, since it is larger than the sum of its proper divisors (7342962885278).

9000012111202 is a wasteful number, since it uses less digits than its factorization.

9000012111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209735.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 9000012111202 in words is "nine trillion, twelve million, one hundred eleven thousand, two hundred two".