105525422239 has 2 divisors, whose sum is σ = 105525422240. Its totient is φ = 105525422238.

The previous prime is 105525422237. The next prime is 105525422291. The reversal of 105525422239 is 932224525501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105525422239 - 2¹ = 105525422237 is a prime.

It is a super-2 number, since 2×105525422239² (a number of 23 digits) contains 22 as substring.

Together with 105525422237, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105525422237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52762711119 + 52762711120.

It is an arithmetic number, because the mean of its divisors is an integer number (52762711120).

Almost surely, 2^105525422239 is an apocalyptic number.

105525422239 is a deficient number, since it is larger than the sum of its proper divisors (1).

105525422239 is an equidigital number, since it uses as much as digits as its factorization.

105525422239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 105525422239 in words is "one hundred five billion, five hundred twenty-five million, four hundred twenty-two thousand, two hundred thirty-nine".