22990000239 has 24 divisors (see below), whose sum is σ = 33781522320. Its totient is φ = 15062030208.

The previous prime is 22990000223. The next prime is 22990000249. The reversal of 22990000239 is 93200009922.

It is not a de Polignac number, because 22990000239 - 2⁴ = 22990000223 is a prime.

It is a super-2 number, since 2×22990000239² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22990000249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2457579 + ... + 2466915.

It is an arithmetic number, because the mean of its divisors is an integer number (1407563430).

Almost surely, 2^22990000239 is an apocalyptic number.

22990000239 is a deficient number, since it is larger than the sum of its proper divisors (10791522081).

22990000239 is a wasteful number, since it uses less digits than its factorization.

22990000239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14039 (or 14036 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The spelling of 22990000239 in words is "twenty-two billion, nine hundred ninety million, two hundred thirty-nine", and thus it is an aban number.