22107485245207 has 2 divisors, whose sum is σ = 22107485245208. Its totient is φ = 22107485245206.

The previous prime is 22107485245127. The next prime is 22107485245229. The reversal of 22107485245207 is 70254258470122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22107485245207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22107485245007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11053742622603 + 11053742622604.

It is an arithmetic number, because the mean of its divisors is an integer number (11053742622604).

Almost surely, 2^{22107485245207} is an apocalyptic number.

22107485245207 is a deficient number, since it is larger than the sum of its proper divisors (1).

22107485245207 is an equidigital number, since it uses as much as digits as its factorization.

22107485245207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2508800, while the sum is 49.

The spelling of 22107485245207 in words is "twenty-two trillion, one hundred seven billion, four hundred eighty-five million, two hundred forty-five thousand, two hundred seven".