23001132322 has 16 divisors (see below), whose sum is σ = 40347502272. Its totient is φ = 9628380720.

The previous prime is 23001132289. The next prime is 23001132377. The reversal of 23001132322 is 22323110032.

It is a super-2 number, since 2×23001132322² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23001132322.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19103329 + ... + 19104532.

It is an arithmetic number, because the mean of its divisors is an integer number (2521718892).

Almost surely, 2^23001132322 is an apocalyptic number.

23001132322 is a deficient number, since it is larger than the sum of its proper divisors (17346369950).

23001132322 is a wasteful number, since it uses less digits than its factorization.

23001132322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38207913.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23001132322 its reverse (22323110032), we get a palindrome (45324242354).

The spelling of 23001132322 in words is "twenty-three billion, one million, one hundred thirty-two thousand, three hundred twenty-two".