22673121 has 16 divisors (see below), whose sum is σ = 33043968. Its totient is φ = 13766400.

The previous prime is 22673113. The next prime is 22673149. The reversal of 22673121 is 12137622.

It is not a de Polignac number, because 22673121 - 2³ = 22673113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22673091 and 22673100.

It is not an unprimeable number, because it can be changed into a prime (22673171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5590 + ... + 8751.

It is an arithmetic number, because the mean of its divisors is an integer number (2065248).

Almost surely, 2^22673121 is an apocalyptic number.

It is an amenable number.

22673121 is a deficient number, since it is larger than the sum of its proper divisors (10370847).

22673121 is a wasteful number, since it uses less digits than its factorization.

22673121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14392.

The product of its digits is 1008, while the sum is 24.

The square root of 22673121 is about 4761.6300780300. The cubic root of 22673121 is about 283.0330177445.

The spelling of 22673121 in words is "twenty-two million, six hundred seventy-three thousand, one hundred twenty-one".