22345316719 has 12 divisors (see below), whose sum is σ = 25854088120. Its totient is φ = 19244768400.

The previous prime is 22345316671. The next prime is 22345316761. The reversal of 22345316719 is 91761354322.

It is not a de Polignac number, because 22345316719 - 2¹³ = 22345308527 is a prime.

It is a super-3 number, since 3×22345316719³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22345316789) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4857492 + ... + 4862089.

Almost surely, 2^22345316719 is an apocalyptic number.

22345316719 is a deficient number, since it is larger than the sum of its proper divisors (3508771401).

22345316719 is a wasteful number, since it uses less digits than its factorization.

22345316719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9719622 (or 9719611 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The spelling of 22345316719 in words is "twenty-two billion, three hundred forty-five million, three hundred sixteen thousand, seven hundred nineteen".