23022332120 has 16 divisors (see below), whose sum is σ = 51800247360. Its totient is φ = 9208932832.

The previous prime is 23022332111. The next prime is 23022332153. The reversal of 23022332120 is 2123322032.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 23022332092 and 23022332101.

It is a congruent number.

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, 287779112 + ... + 287779191.

It is an arithmetic number, because the mean of its divisors is an integer number (3237515460).

Almost surely, 2^23022332120 is an apocalyptic number.

23022332120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23022332120 is an abundant number, since it is smaller than the sum of its proper divisors (28777915240).

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

23022332120 is a wasteful number, since it uses less digits than its factorization.

23022332120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575558314 (or 575558310 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23022332120 its reverse (2123322032), we get a palindrome (25145654152).

The spelling of 23022332120 in words is "twenty-three billion, twenty-two million, three hundred thirty-two thousand, one hundred twenty".