23133312122 has 16 divisors (see below), whose sum is σ = 38008080360. Its totient is φ = 10510875648.

The previous prime is 23133312119. The next prime is 23133312131. The reversal of 23133312122 is 22121333132.

It can be written as a sum of positive squares in 4 ways, for example, as 21924428761 + 1208883361 = 148069^2 + 34769^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11729903 + ... + 11731874.

Almost surely, 2^23133312122 is an apocalyptic number.

23133312122 is a deficient number, since it is larger than the sum of its proper divisors (14874768238).

23133312122 is a wasteful number, since it uses less digits than its factorization.

23133312122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23461825.

The product of its digits is 1296, while the sum is 23.

Adding to 23133312122 its reverse (22121333132), we get a palindrome (45254645254).

The spelling of 23133312122 in words is "twenty-three billion, one hundred thirty-three million, three hundred twelve thousand, one hundred twenty-two".