22663419123 has 4 divisors (see below), whose sum is σ = 30217892168. Its totient is φ = 15108946080.

The previous prime is 22663419071. The next prime is 22663419131. The reversal of 22663419123 is 32191436622.

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

It is not a de Polignac number, because 22663419123 - 2⁸ = 22663418867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22663419143) 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, 3777236518 + ... + 3777236523.

It is an arithmetic number, because the mean of its divisors is an integer number (7554473042).

Almost surely, 2^22663419123 is an apocalyptic number.

22663419123 is a deficient number, since it is larger than the sum of its proper divisors (7554473045).

22663419123 is an equidigital number, since it uses as much as digits as its factorization.

22663419123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7554473044.

The product of its digits is 93312, while the sum is 39.

The spelling of 22663419123 in words is "twenty-two billion, six hundred sixty-three million, four hundred nineteen thousand, one hundred twenty-three".