23122110345 has 16 divisors (see below), whose sum is σ = 37077782400. Its totient is φ = 12304323584.

The previous prime is 23122110317. The next prime is 23122110383. The reversal of 23122110345 is 54301122132.

It is a cyclic number.

It is not a de Polignac number, because 23122110345 - 2⁶ = 23122110281 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1709829 + ... + 1723298.

It is an arithmetic number, because the mean of its divisors is an integer number (2317361400).

Almost surely, 2^23122110345 is an apocalyptic number.

It is an amenable number.

23122110345 is a deficient number, since it is larger than the sum of its proper divisors (13955672055).

23122110345 is a wasteful number, since it uses less digits than its factorization.

23122110345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433584.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 23122110345 its reverse (54301122132), we get a palindrome (77423232477).

The spelling of 23122110345 in words is "twenty-three billion, one hundred twenty-two million, one hundred ten thousand, three hundred forty-five".