23122196 has 12 divisors (see below), whose sum is σ = 41451060. Its totient is φ = 11279040.

The previous prime is 23122147. The next prime is 23122213. The reversal of 23122196 is 69122132.

It can be written as a sum of positive squares in 2 ways, for example, as 4752400 + 18369796 = 2180^2 + 4286^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70331 + ... + 70658.

It is an arithmetic number, because the mean of its divisors is an integer number (3454255).

Almost surely, 2^23122196 is an apocalyptic number.

It is an amenable number.

23122196 is a deficient number, since it is larger than the sum of its proper divisors (18328864).

23122196 is a wasteful number, since it uses less digits than its factorization.

23122196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141034 (or 141032 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 23122196 is about 4808.5544605422. The cubic root of 23122196 is about 284.8894451676.

The spelling of 23122196 in words is "twenty-three million, one hundred twenty-two thousand, one hundred ninety-six".