23202320322 has 16 divisors (see below), whose sum is σ = 46414968192. Its totient is φ = 7732385520.

The previous prime is 23202320321. The next prime is 23202320387. The reversal of 23202320322 is 22302320232.

It is not an unprimeable number, because it can be changed into a prime (23202320321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400954 + ... + 455157.

It is an arithmetic number, because the mean of its divisors is an integer number (2900935512).

Almost surely, 2^23202320322 is an apocalyptic number.

23202320322 is an abundant number, since it is smaller than the sum of its proper divisors (23212647870).

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

23202320322 is a wasteful number, since it uses less digits than its factorization.

23202320322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860633.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 23202320322 its reverse (22302320232), we get a palindrome (45504640554).

The spelling of 23202320322 in words is "twenty-three billion, two hundred two million, three hundred twenty thousand, three hundred twenty-two".