22413042244427 has 2 divisors, whose sum is σ = 22413042244428. Its totient is φ = 22413042244426.

The previous prime is 22413042244393. The next prime is 22413042244493. The reversal of 22413042244427 is 72444224031422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22413042244427 - 2¹² = 22413042240331 is a prime.

It is a super-2 number, since 2×22413042244427² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22413042214427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11206521122213 + 11206521122214.

It is an arithmetic number, because the mean of its divisors is an integer number (11206521122214).

Almost surely, 2^{22413042244427} is an apocalyptic number.

22413042244427 is a deficient number, since it is larger than the sum of its proper divisors (1).

22413042244427 is an equidigital number, since it uses as much as digits as its factorization.

22413042244427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 688128, while the sum is 41.

Adding to 22413042244427 its reverse (72444224031422), we get a palindrome (94857266275849).

The spelling of 22413042244427 in words is "twenty-two trillion, four hundred thirteen billion, forty-two million, two hundred forty-four thousand, four hundred twenty-seven".