23013323422 has 4 divisors (see below), whose sum is σ = 34519985136. Its totient is φ = 11506661710.

The previous prime is 23013323407. The next prime is 23013323441. The reversal of 23013323422 is 22432331032.

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

It is a super-2 number, since 2×23013323422² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5753330854 + ... + 5753330857.

It is an arithmetic number, because the mean of its divisors is an integer number (8629996284).

Almost surely, 2^23013323422 is an apocalyptic number.

23013323422 is a deficient number, since it is larger than the sum of its proper divisors (11506661714).

23013323422 is a wasteful number, since it uses less digits than its factorization.

23013323422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11506661713.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23013323422 its reverse (22432331032), we get a palindrome (45445654454).

The spelling of 23013323422 in words is "twenty-three billion, thirteen million, three hundred twenty-three thousand, four hundred twenty-two".