12633793922 has 8 divisors (see below), whose sum is σ = 19353897216. Its totient is φ = 6182494852.

The previous prime is 12633793897. The next prime is 12633794021. The reversal of 12633793922 is 22939733621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12633793922² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67200938 + ... + 67201125.

It is an arithmetic number, because the mean of its divisors is an integer number (2419237152).

Almost surely, 2^12633793922 is an apocalyptic number.

12633793922 is a deficient number, since it is larger than the sum of its proper divisors (6720103294).

12633793922 is a wasteful number, since it uses less digits than its factorization.

12633793922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134402112.

The product of its digits is 734832, while the sum is 47.

The spelling of 12633793922 in words is "twelve billion, six hundred thirty-three million, seven hundred ninety-three thousand, nine hundred twenty-two".