23031333224 has 16 divisors (see below), whose sum is σ = 43513398720. Its totient is φ = 11427760240.

The previous prime is 23031333181. The next prime is 23031333233. The reversal of 23031333224 is 42233313032.

It is a junction number, because it is equal to n+sod(n) for n = 23031333193 and 23031333202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10987184 + ... + 10989279.

It is an arithmetic number, because the mean of its divisors is an integer number (2719587420).

Almost surely, 2^23031333224 is an apocalyptic number.

It is an amenable number.

23031333224 is a deficient number, since it is larger than the sum of its proper divisors (20482065496).

23031333224 is a wasteful number, since it uses less digits than its factorization.

23031333224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21976600 (or 21976596 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 23031333224 its reverse (42233313032), we get a palindrome (65264646256).

The spelling of 23031333224 in words is "twenty-three billion, thirty-one million, three hundred thirty-three thousand, two hundred twenty-four".