23222422322 has 16 divisors (see below), whose sum is σ = 38003180832. Its totient is φ = 10554853920.

The previous prime is 23222422309. The next prime is 23222422357. The reversal of 23222422322 is 22322422232.

It is a junction number, because it is equal to n+sod(n) for n = 23222422291 and 23222422300.

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, 341453 + ... + 403775.

It is an arithmetic number, because the mean of its divisors is an integer number (2375198802).

Almost surely, 2^23222422322 is an apocalyptic number.

23222422322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23222422322 is a deficient number, since it is larger than the sum of its proper divisors (14780758510).

23222422322 is a wasteful number, since it uses less digits than its factorization.

23222422322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79273.

The product of its digits is 9216, while the sum is 26.

Adding to 23222422322 its reverse (22322422232), we get a palindrome (45544844554).

It can be divided in two parts, 23222 and 422322, that added together give a palindrome (445544).

The spelling of 23222422322 in words is "twenty-three billion, two hundred twenty-two million, four hundred twenty-two thousand, three hundred twenty-two".