23225405133232 has 40 divisors (see below), whose sum is σ = 46956462138720. Its totient is φ = 11107624619520.

The previous prime is 23225405133223. The next prime is 23225405133323. The reversal of 23225405133232 is 23233150452232.

It is a junction number, because it is equal to n+sod(n) for n = 23225405133191 and 23225405133200.

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, 24143382 + ... + 25086922.

It is an arithmetic number, because the mean of its divisors is an integer number (1173911553468).

Almost surely, 2^{23225405133232} is an apocalyptic number.

It is an amenable number.

23225405133232 is an abundant number, since it is smaller than the sum of its proper divisors (23731057005488).

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

23225405133232 is a wasteful number, since it uses less digits than its factorization.

23225405133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010461 (or 1010455 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 23225405133232 its reverse (23233150452232), we get a palindrome (46458555585464).

The spelling of 23225405133232 in words is "twenty-three trillion, two hundred twenty-five billion, four hundred five million, one hundred thirty-three thousand, two hundred thirty-two".