23365144122 has 32 divisors (see below), whose sum is σ = 48328704000. Its totient is φ = 7526174448.

The previous prime is 23365144111. The next prime is 23365144129. The reversal of 23365144122 is 22144156332.

It is not an unprimeable number, because it can be changed into a prime (23365144129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502122 + ... + 546677.

It is an arithmetic number, because the mean of its divisors is an integer number (1510272000).

Almost surely, 2^23365144122 is an apocalyptic number.

23365144122 is an abundant number, since it is smaller than the sum of its proper divisors (24963559878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23365144122 is a wasteful number, since it uses less digits than its factorization.

23365144122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048930.

The product of its digits is 34560, while the sum is 33.

The spelling of 23365144122 in words is "twenty-three billion, three hundred sixty-five million, one hundred forty-four thousand, one hundred twenty-two".