22144414207 has 2 divisors, whose sum is σ = 22144414208. Its totient is φ = 22144414206.

The previous prime is 22144414199. The next prime is 22144414231. The reversal of 22144414207 is 70241444122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22144414207 - 2³ = 22144414199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22144414247) 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, 11072207103 + 11072207104.

It is an arithmetic number, because the mean of its divisors is an integer number (11072207104).

Almost surely, 2^22144414207 is an apocalyptic number.

22144414207 is a deficient number, since it is larger than the sum of its proper divisors (1).

22144414207 is an equidigital number, since it uses as much as digits as its factorization.

22144414207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14336, while the sum is 31.

Adding to 22144414207 its reverse (70241444122), we get a palindrome (92385858329).

The spelling of 22144414207 in words is "twenty-two billion, one hundred forty-four million, four hundred fourteen thousand, two hundred seven".