22682157223 has 16 divisors (see below), whose sum is σ = 25310121120. Its totient is φ = 20152828800.

The previous prime is 22682157217. The next prime is 22682157241. The reversal of 22682157223 is 32275128622.

It is a cyclic number.

It is not a de Polignac number, because 22682157223 - 2¹³ = 22682149031 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 (22682157023) 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, 2308 + ... + 213001.

It is an arithmetic number, because the mean of its divisors is an integer number (1581882570).

Almost surely, 2^22682157223 is an apocalyptic number.

22682157223 is a deficient number, since it is larger than the sum of its proper divisors (2627963897).

22682157223 is a wasteful number, since it uses less digits than its factorization.

22682157223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215538.

The product of its digits is 161280, while the sum is 40.

The spelling of 22682157223 in words is "twenty-two billion, six hundred eighty-two million, one hundred fifty-seven thousand, two hundred twenty-three".