23426135222 has 8 divisors (see below), whose sum is σ = 40159088976. Its totient is φ = 10039772232.

The previous prime is 23426135221. The next prime is 23426135231. The reversal of 23426135222 is 22253162432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23426135222² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23426135221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836647673 + ... + 836647700.

It is an arithmetic number, because the mean of its divisors is an integer number (5019886122).

Almost surely, 2^23426135222 is an apocalyptic number.

23426135222 is a deficient number, since it is larger than the sum of its proper divisors (16732953754).

23426135222 is a wasteful number, since it uses less digits than its factorization.

23426135222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673295382.

The product of its digits is 34560, while the sum is 32.

Adding to 23426135222 its reverse (22253162432), we get a palindrome (45679297654).

The spelling of 23426135222 in words is "twenty-three billion, four hundred twenty-six million, one hundred thirty-five thousand, two hundred twenty-two".