22331193 has 8 divisors (see below), whose sum is σ = 29797056. Its totient is φ = 14876400.

The previous prime is 22331161. The next prime is 22331203. The reversal of 22331193 is 39113322.

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

It is not a de Polignac number, because 22331193 - 2⁵ = 22331161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22331293) 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, 5323 + ... + 8543.

It is an arithmetic number, because the mean of its divisors is an integer number (3724632).

Almost surely, 2^22331193 is an apocalyptic number.

It is an amenable number.

22331193 is a deficient number, since it is larger than the sum of its proper divisors (7465863).

22331193 is a wasteful number, since it uses less digits than its factorization.

22331193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5535.

The product of its digits is 972, while the sum is 24.

The square root of 22331193 is about 4725.5891696168. The cubic root of 22331193 is about 281.6030202158.

The spelling of 22331193 in words is "twenty-two million, three hundred thirty-one thousand, one hundred ninety-three".