23220323322 has 32 divisors (see below), whose sum is σ = 54509488512. Its totient is φ = 6455070144.

The previous prime is 23220323281. The next prime is 23220323327. The reversal of 23220323322 is 22332302232.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 23220323292 and 23220323301.

It is not an unprimeable number, because it can be changed into a prime (23220323327) 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, 7469593 + ... + 7472700.

It is an arithmetic number, because the mean of its divisors is an integer number (1703421516).

Almost surely, 2^23220323322 is an apocalyptic number.

23220323322 is an abundant number, since it is smaller than the sum of its proper divisors (31289165190).

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

23220323322 is a wasteful number, since it uses less digits than its factorization.

23220323322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14942342.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 23220323322 its reverse (22332302232), we get a palindrome (45552625554).

The spelling of 23220323322 in words is "twenty-three billion, two hundred twenty million, three hundred twenty-three thousand, three hundred twenty-two".