22222065562607 has 2 divisors, whose sum is σ = 22222065562608. Its totient is φ = 22222065562606.

The previous prime is 22222065562537. The next prime is 22222065562637. The reversal of 22222065562607 is 70626556022222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22222065562607 - 2⁸ = 22222065562351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22222065562637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11111032781303 + 11111032781304.

It is an arithmetic number, because the mean of its divisors is an integer number (11111032781304).

Almost surely, 2^{22222065562607} is an apocalyptic number.

22222065562607 is a deficient number, since it is larger than the sum of its proper divisors (1).

22222065562607 is an equidigital number, since it uses as much as digits as its factorization.

22222065562607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 47.

The spelling of 22222065562607 in words is "twenty-two trillion, two hundred twenty-two billion, sixty-five million, five hundred sixty-two thousand, six hundred seven".