22422042239 has 8 divisors (see below), whose sum is σ = 22971485040. Its totient is φ = 21872721600.

The previous prime is 22422042229. The next prime is 22422042283. The reversal of 22422042239 is 93224022422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22422042239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22422042229) 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, 422204 + ... + 472334.

It is an arithmetic number, because the mean of its divisors is an integer number (2871435630).

Almost surely, 2^22422042239 is an apocalyptic number.

22422042239 is a deficient number, since it is larger than the sum of its proper divisors (549442801).

22422042239 is a wasteful number, since it uses less digits than its factorization.

22422042239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61081.

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 22422042239 in words is "twenty-two billion, four hundred twenty-two million, forty-two thousand, two hundred thirty-nine".