22368142691 has 8 divisors (see below), whose sum is σ = 22471776480. Its totient is φ = 22264561152.

The previous prime is 22368142679. The next prime is 22368142697. The reversal of 22368142691 is 19624186322.

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 22368142691 - 2¹⁸ = 22367880547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22368142697) 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 7 ways as a sum of consecutive naturals, for example, 1038851 + ... + 1060163.

It is an arithmetic number, because the mean of its divisors is an integer number (2808972060).

Almost surely, 2^22368142691 is an apocalyptic number.

22368142691 is a deficient number, since it is larger than the sum of its proper divisors (103633789).

22368142691 is a wasteful number, since it uses less digits than its factorization.

22368142691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26125.

The product of its digits is 248832, while the sum is 44.

The spelling of 22368142691 in words is "twenty-two billion, three hundred sixty-eight million, one hundred forty-two thousand, six hundred ninety-one".