23322013444 has 24 divisors (see below), whose sum is σ = 41701524480. Its totient is φ = 11407526016.

The previous prime is 23322013399. The next prime is 23322013459. The reversal of 23322013444 is 44431022332.

It is a super-2 number, since 2×23322013444² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386812 + ... + 443020.

It is an arithmetic number, because the mean of its divisors is an integer number (1737563520).

Almost surely, 2^23322013444 is an apocalyptic number.

It is an amenable number.

23322013444 is a deficient number, since it is larger than the sum of its proper divisors (18379511036).

23322013444 is a wasteful number, since it uses less digits than its factorization.

23322013444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58467 (or 58465 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 23322013444 its reverse (44431022332), we get a palindrome (67753035776).

The spelling of 23322013444 in words is "twenty-three billion, three hundred twenty-two million, thirteen thousand, four hundred forty-four".