13022332004423 has 32 divisors (see below), whose sum is σ = 15427937548800. Its totient is φ = 10754659730304.

The previous prime is 13022332004399. The next prime is 13022332004467. The reversal of 13022332004423 is 32440023322031.

It is not a de Polignac number, because 13022332004423 - 2⁶ = 13022332004359 is a prime.

It is a super-2 number, since 2×13022332004423² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022332006423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 446276648 + ... + 446305826.

It is an arithmetic number, because the mean of its divisors is an integer number (482123048400).

Almost surely, 2^{13022332004423} is an apocalyptic number.

13022332004423 is a deficient number, since it is larger than the sum of its proper divisors (2405605544377).

13022332004423 is a wasteful number, since it uses less digits than its factorization.

13022332004423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33719.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 13022332004423 its reverse (32440023322031), we get a palindrome (45462355326454).

The spelling of 13022332004423 in words is "thirteen trillion, twenty-two billion, three hundred thirty-two million, four thousand, four hundred twenty-three".