23320233221322 has 32 divisors (see below), whose sum is σ = 46986824852352. Its totient is φ = 7715898080064.

The previous prime is 23320233221309. The next prime is 23320233221323. The reversal of 23320233221322 is 22312233202332.

It is a self number, because there is not a number n which added to its sum of digits gives 23320233221322.

It is not an unprimeable number, because it can be changed into a prime (23320233221323) 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, 26238613 + ... + 27112824.

It is an arithmetic number, because the mean of its divisors is an integer number (1468338276636).

Almost surely, 2^{23320233221322} is an apocalyptic number.

23320233221322 is an abundant number, since it is smaller than the sum of its proper divisors (23666591631030).

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

23320233221322 is a wasteful number, since it uses less digits than its factorization.

23320233221322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53351982.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 23320233221322 its reverse (22312233202332), we get a palindrome (45632466423654).

The spelling of 23320233221322 in words is "twenty-three trillion, three hundred twenty billion, two hundred thirty-three million, two hundred twenty-one thousand, three hundred twenty-two".