12826219162 has 16 divisors (see below), whose sum is σ = 19449360000. Its totient is φ = 6343440480.

The previous prime is 12826219139. The next prime is 12826219253. The reversal of 12826219162 is 26191262821.

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, 9787 + ... + 160462.

It is an arithmetic number, because the mean of its divisors is an integer number (1215585000).

Almost surely, 2^12826219162 is an apocalyptic number.

12826219162 is a deficient number, since it is larger than the sum of its proper divisors (6623140838).

12826219162 is a wasteful number, since it uses less digits than its factorization.

12826219162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170661.

The product of its digits is 41472, while the sum is 40.

The spelling of 12826219162 in words is "twelve billion, eight hundred twenty-six million, two hundred nineteen thousand, one hundred sixty-two".