23133253445122 has 4 divisors (see below), whose sum is σ = 34699880167686. Its totient is φ = 11566626722560.

The previous prime is 23133253445101. The next prime is 23133253445149. The reversal of 23133253445122 is 22154435233132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21583355432521 + 1549898012601 = 4645789^2 + 1244949^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5783313361279 + ... + 5783313361282.

Almost surely, 2^{23133253445122} is an apocalyptic number.

23133253445122 is a deficient number, since it is larger than the sum of its proper divisors (11566626722564).

23133253445122 is a wasteful number, since it uses less digits than its factorization.

23133253445122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11566626722563.

The product of its digits is 518400, while the sum is 40.

Adding to 23133253445122 its reverse (22154435233132), we get a palindrome (45287688678254).

The spelling of 23133253445122 in words is "twenty-three trillion, one hundred thirty-three billion, two hundred fifty-three million, four hundred forty-five thousand, one hundred twenty-two".