22534243363 has 4 divisors (see below), whose sum is σ = 22669179120. Its totient is φ = 22399307608.

The previous prime is 22534243357. The next prime is 22534243451. The reversal of 22534243363 is 36334243522.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22534243363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22534243313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67467628 + ... + 67467961.

It is an arithmetic number, because the mean of its divisors is an integer number (5667294780).

Almost surely, 2^22534243363 is an apocalyptic number.

22534243363 is a deficient number, since it is larger than the sum of its proper divisors (134935757).

22534243363 is a wasteful number, since it uses less digits than its factorization.

22534243363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134935756.

The product of its digits is 311040, while the sum is 37.

Adding to 22534243363 its reverse (36334243522), we get a palindrome (58868486885).

The spelling of 22534243363 in words is "twenty-two billion, five hundred thirty-four million, two hundred forty-three thousand, three hundred sixty-three".