12226040116 has 12 divisors (see below), whose sum is σ = 21491516032. Its totient is φ = 6085606968.

The previous prime is 12226040083. The next prime is 12226040117. The reversal of 12226040116 is 61104062221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12226040117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6852270 + ... + 6854053.

Almost surely, 2^12226040116 is an apocalyptic number.

It is an amenable number.

12226040116 is a deficient number, since it is larger than the sum of its proper divisors (9265475916).

12226040116 is a wasteful number, since it uses less digits than its factorization.

12226040116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13706550 (or 13706548 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 12226040116 in words is "twelve billion, two hundred twenty-six million, forty thousand, one hundred sixteen".