23022141320 has 64 divisors (see below), whose sum is σ = 53496115200. Its totient is φ = 8907575040.

The previous prime is 23022141313. The next prime is 23022141323. The reversal of 23022141320 is 2314122032.

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 = 23022141292 and 23022141301.

It is not an unprimeable number, because it can be changed into a prime (23022141323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4358441 + ... + 4363719.

It is an arithmetic number, because the mean of its divisors is an integer number (835876800).

Almost surely, 2^23022141320 is an apocalyptic number.

23022141320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23022141320 is an abundant number, since it is smaller than the sum of its proper divisors (30473973880).

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

23022141320 is a wasteful number, since it uses less digits than its factorization.

23022141320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8838 (or 8834 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23022141320 its reverse (2314122032), we get a palindrome (25336263352).

The spelling of 23022141320 in words is "twenty-three billion, twenty-two million, one hundred forty-one thousand, three hundred twenty".