22413222231247 has 2 divisors, whose sum is σ = 22413222231248. Its totient is φ = 22413222231246.

The previous prime is 22413222231241. The next prime is 22413222231313. The reversal of 22413222231247 is 74213222231422.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22413222231247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22413222231241) 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 as a sum of consecutive naturals, namely, 11206611115623 + 11206611115624.

It is an arithmetic number, because the mean of its divisors is an integer number (11206611115624).

Almost surely, 2^{22413222231247} is an apocalyptic number.

22413222231247 is a deficient number, since it is larger than the sum of its proper divisors (1).

22413222231247 is an equidigital number, since it uses as much as digits as its factorization.

22413222231247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 37.

Adding to 22413222231247 its reverse (74213222231422), we get a palindrome (96626444462669).

The spelling of 22413222231247 in words is "twenty-two trillion, four hundred thirteen billion, two hundred twenty-two million, two hundred thirty-one thousand, two hundred forty-seven".