23001244224 has 56 divisors (see below), whose sum is σ = 69551385408. Its totient is φ = 6571783680.

The previous prime is 23001244207. The next prime is 23001244241. The reversal of 23001244224 is 42244210032.

It is an interprime number because it is at equal distance from previous prime (23001244207) and next prime (23001244241).

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 23001244194 and 23001244203.

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, 8555667 + ... + 8558354.

Almost surely, 2^23001244224 is an apocalyptic number.

23001244224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23001244224 is an abundant number, since it is smaller than the sum of its proper divisors (46550141184).

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

23001244224 is a wasteful number, since it uses less digits than its factorization.

23001244224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17114043 (or 17114033 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 23001244224 its reverse (42244210032), we get a palindrome (65245454256).

The spelling of 23001244224 in words is "twenty-three billion, one million, two hundred forty-four thousand, two hundred twenty-four".