22423244301331 has 2 divisors, whose sum is σ = 22423244301332. Its totient is φ = 22423244301330.

The previous prime is 22423244301259. The next prime is 22423244301391. The reversal of 22423244301331 is 13310344232422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22423244301331 - 2⁴¹ = 20224221045779 is a prime.

It is a super-2 number, since 2×22423244301331² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22423244301391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11211622150665 + 11211622150666.

It is an arithmetic number, because the mean of its divisors is an integer number (11211622150666).

Almost surely, 2^{22423244301331} is an apocalyptic number.

22423244301331 is a deficient number, since it is larger than the sum of its proper divisors (1).

22423244301331 is an equidigital number, since it uses as much as digits as its factorization.

22423244301331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 22423244301331 its reverse (13310344232422), we get a palindrome (35733588533753).

The spelling of 22423244301331 in words is "twenty-two trillion, four hundred twenty-three billion, two hundred forty-four million, three hundred one thousand, three hundred thirty-one".