22442331131323 has 8 divisors (see below), whose sum is σ = 23315844988800. Its totient is φ = 21575459965248.

The previous prime is 22442331131321. The next prime is 22442331131351. The reversal of 22442331131323 is 32313113324422.

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

It is not a de Polignac number, because 22442331131323 - 2¹ = 22442331131321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22442331131321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1660665963 + ... + 1660679476.

It is an arithmetic number, because the mean of its divisors is an integer number (2914480623600).

Almost surely, 2^{22442331131323} is an apocalyptic number.

22442331131323 is a deficient number, since it is larger than the sum of its proper divisors (873513857477).

22442331131323 is a wasteful number, since it uses less digits than its factorization.

22442331131323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3321345701.

The product of its digits is 62208, while the sum is 34.

Adding to 22442331131323 its reverse (32313113324422), we get a palindrome (54755444455745).

The spelling of 22442331131323 in words is "twenty-two trillion, four hundred forty-two billion, three hundred thirty-one million, one hundred thirty-one thousand, three hundred twenty-three".