1012002200009 has 16 divisors (see below), whose sum is σ = 1077254640000. Its totient is φ = 947388651264.

The previous prime is 1012002199981. The next prime is 1012002200017. The reversal of 1012002200009 is 9000022002101.

It is not a de Polignac number, because 1012002200009 - 2³² = 1007707232713 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 1012002200009.

It is not an unprimeable number, because it can be changed into a prime (1012002200059) 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, 11115179 + ... + 11205855.

It is an arithmetic number, because the mean of its divisors is an integer number (67328415000).

Almost surely, 2^{1012002200009} is an apocalyptic number.

It is an amenable number.

1012002200009 is a deficient number, since it is larger than the sum of its proper divisors (65252439991).

1012002200009 is a wasteful number, since it uses less digits than its factorization.

1012002200009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94192.

The product of its (nonzero) digits is 72, while the sum is 17.

The spelling of 1012002200009 in words is "one trillion, twelve billion, two million, two hundred thousand, nine".