22344232231441 has 8 divisors (see below), whose sum is σ = 22401886583240. Its totient is φ = 22286592626688.

The previous prime is 22344232231439. The next prime is 22344232231463. The reversal of 22344232231441 is 14413223244322.

It can be written as a sum of positive squares in 4 ways, for example, as 12830215361041 + 9514016870400 = 3581929^2 + 3084480^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 22344232231441 - 2¹ = 22344232231439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22344232231441.

It is not an unprimeable number, because it can be changed into a prime (22344232235441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649296 + ... + 6716401.

It is an arithmetic number, because the mean of its divisors is an integer number (2800235822905).

Almost surely, 2^{22344232231441} is an apocalyptic number.

It is an amenable number.

22344232231441 is a deficient number, since it is larger than the sum of its proper divisors (57654351799).

22344232231441 is an equidigital number, since it uses as much as digits as its factorization.

22344232231441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7373523.

The product of its digits is 221184, while the sum is 37.

Adding to 22344232231441 its reverse (14413223244322), we get a palindrome (36757455475763).

The spelling of 22344232231441 in words is "twenty-two trillion, three hundred forty-four billion, two hundred thirty-two million, two hundred thirty-one thousand, four hundred forty-one".