22834398117 has 4 divisors (see below), whose sum is σ = 30445864160. Its totient is φ = 15222932076.

The previous prime is 22834398109. The next prime is 22834398127. The reversal of 22834398117 is 71189343822.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22834398117 - 2³ = 22834398109 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 (22834398127) 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, 3805733017 + ... + 3805733022.

It is an arithmetic number, because the mean of its divisors is an integer number (7611466040).

Almost surely, 2^22834398117 is an apocalyptic number.

It is an amenable number.

22834398117 is a deficient number, since it is larger than the sum of its proper divisors (7611466043).

22834398117 is an equidigital number, since it uses as much as digits as its factorization.

22834398117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7611466042.

The product of its digits is 580608, while the sum is 48.

The spelling of 22834398117 in words is "twenty-two billion, eight hundred thirty-four million, three hundred ninety-eight thousand, one hundred seventeen".