22368359247 has 16 divisors (see below), whose sum is σ = 32663057280. Its totient is φ = 13531835232.

The previous prime is 22368359201. The next prime is 22368359249. The reversal of 22368359247 is 74295386322.

It is a happy number.

It is not a de Polignac number, because 22368359247 - 2¹¹ = 22368357199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22368359247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22368359249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4858273 + ... + 4862874.

It is an arithmetic number, because the mean of its divisors is an integer number (2041441080).

Almost surely, 2^22368359247 is an apocalyptic number.

22368359247 is a deficient number, since it is larger than the sum of its proper divisors (10294698033).

22368359247 is a wasteful number, since it uses less digits than its factorization.

22368359247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9721222.

The product of its digits is 4354560, while the sum is 51.

The spelling of 22368359247 in words is "twenty-two billion, three hundred sixty-eight million, three hundred fifty-nine thousand, two hundred forty-seven".