12922113 has 8 divisors (see below), whose sum is σ = 17978688. Its totient is φ = 8240144.

The previous prime is 12922111. The next prime is 12922141. The reversal of 12922113 is 31122921.

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

It is a cyclic number.

It is not a de Polignac number, because 12922113 - 2¹ = 12922111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12922113.

It is not an unprimeable number, because it can be changed into a prime (12922111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93570 + ... + 93707.

It is an arithmetic number, because the mean of its divisors is an integer number (2247336).

Almost surely, 2^12922113 is an apocalyptic number.

It is an amenable number.

12922113 is a deficient number, since it is larger than the sum of its proper divisors (5056575).

12922113 is a wasteful number, since it uses less digits than its factorization.

12922113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187303.

The product of its digits is 216, while the sum is 21.

The square root of 12922113 is about 3594.7340652683. The cubic root of 12922113 is about 234.6629421739.

The spelling of 12922113 in words is "twelve million, nine hundred twenty-two thousand, one hundred thirteen".