22553214323 has 4 divisors (see below), whose sum is σ = 22576538160. Its totient is φ = 22529890488.

The previous prime is 22553214319. The next prime is 22553214329. The reversal of 22553214323 is 32341235522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22553214323 - 2² = 22553214319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22553214323.

It is not an unprimeable number, because it can be changed into a prime (22553214329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11660468 + ... + 11662401.

It is an arithmetic number, because the mean of its divisors is an integer number (5644134540).

Almost surely, 2^22553214323 is an apocalyptic number.

22553214323 is a deficient number, since it is larger than the sum of its proper divisors (23323837).

22553214323 is an equidigital number, since it uses as much as digits as its factorization.

22553214323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23323836.

The product of its digits is 43200, while the sum is 32.

Adding to 22553214323 its reverse (32341235522), we get a palindrome (54894449845).

The spelling of 22553214323 in words is "twenty-two billion, five hundred fifty-three million, two hundred fourteen thousand, three hundred twenty-three".