12274160642 has 16 divisors (see below), whose sum is σ = 18682140672. Its totient is φ = 6046887840.

The previous prime is 12274160623. The next prime is 12274160653. The reversal of 12274160642 is 24606147221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210158 + ... + 262134.

It is an arithmetic number, because the mean of its divisors is an integer number (1167633792).

Almost surely, 2^12274160642 is an apocalyptic number.

12274160642 is a deficient number, since it is larger than the sum of its proper divisors (6407980030).

12274160642 is a wasteful number, since it uses less digits than its factorization.

12274160642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53713.

The product of its (nonzero) digits is 32256, while the sum is 35.

The spelling of 12274160642 in words is "twelve billion, two hundred seventy-four million, one hundred sixty thousand, six hundred forty-two".