22224263952239 has 8 divisors (see below), whose sum is σ = 22237507095360. Its totient is φ = 22211023909536.

The previous prime is 22224263952221. The next prime is 22224263952251. The reversal of 22224263952239 is 93225936242222.

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

It is a cyclic number.

It is not a de Polignac number, because 22224263952239 - 2¹² = 22224263948143 is a prime.

It is a super-2 number, since 2×22224263952239² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22224263922239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13645277 + ... + 15186905.

It is an arithmetic number, because the mean of its divisors is an integer number (2779688386920).

Almost surely, 2^{22224263952239} is an apocalyptic number.

22224263952239 is a deficient number, since it is larger than the sum of its proper divisors (13243143121).

22224263952239 is a wasteful number, since it uses less digits than its factorization.

22224263952239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550209.

The product of its digits is 11197440, while the sum is 53.

The spelling of 22224263952239 in words is "twenty-two trillion, two hundred twenty-four billion, two hundred sixty-three million, nine hundred fifty-two thousand, two hundred thirty-nine".