23225224244 has 24 divisors (see below), whose sum is σ = 41679707328. Its totient is φ = 11317338560.

The previous prime is 23225224219. The next prime is 23225224277. The reversal of 23225224244 is 44242252232.

It is a super-2 number, since 2×23225224244² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23225224244.

It is a congruent number.

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, 80537 + ... + 230079.

It is an arithmetic number, because the mean of its divisors is an integer number (1736654472).

Almost surely, 2^23225224244 is an apocalyptic number.

It is an amenable number.

23225224244 is a deficient number, since it is larger than the sum of its proper divisors (18454483084).

23225224244 is a wasteful number, since it uses less digits than its factorization.

23225224244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150535 (or 150533 counting only the distinct ones).

The product of its digits is 61440, while the sum is 32.

Adding to 23225224244 its reverse (44242252232), we get a palindrome (67467476476).

The spelling of 23225224244 in words is "twenty-three billion, two hundred twenty-five million, two hundred twenty-four thousand, two hundred forty-four".