23122613234 has 24 divisors (see below), whose sum is σ = 40389820380. Its totient is φ = 9899076096.

The previous prime is 23122613233. The next prime is 23122613237. The reversal of 23122613234 is 43231622132.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17162310025 + 5960303209 = 131005^2 + 77203^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23122613197 and 23122613206.

It is not an unprimeable number, because it can be changed into a prime (23122613233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34079 + ... + 217730.

Almost surely, 2^23122613234 is an apocalyptic number.

23122613234 is a deficient number, since it is larger than the sum of its proper divisors (17267207146).

23122613234 is a wasteful number, since it uses less digits than its factorization.

23122613234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252762 (or 252755 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The spelling of 23122613234 in words is "twenty-three billion, one hundred twenty-two million, six hundred thirteen thousand, two hundred thirty-four".