23401452223112 has 32 divisors (see below), whose sum is σ = 44215998510720. Its totient is φ = 11610717768000.

The previous prime is 23401452223103. The next prime is 23401452223117. The reversal of 23401452223112 is 21132225410432.

It is not an unprimeable number, because it can be changed into a prime (23401452223117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11461358 + ... + 13347869.

It is an arithmetic number, because the mean of its divisors is an integer number (1381749953460).

Almost surely, 2^{23401452223112} is an apocalyptic number.

It is an amenable number.

23401452223112 is a deficient number, since it is larger than the sum of its proper divisors (20814546287608).

23401452223112 is a wasteful number, since it uses less digits than its factorization.

23401452223112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24810141 (or 24810137 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 23401452223112 its reverse (21132225410432), we get a palindrome (44533677633544).

The spelling of 23401452223112 in words is "twenty-three trillion, four hundred one billion, four hundred fifty-two million, two hundred twenty-three thousand, one hundred twelve".