22068153063779 has 2 divisors, whose sum is σ = 22068153063780. Its totient is φ = 22068153063778.

The previous prime is 22068153063757. The next prime is 22068153063797. The reversal of 22068153063779 is 97736035186022.

It is a happy number.

Together with next prime (22068153063797) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22068153063779 is a prime.

It is not a weakly prime, because it can be changed into another prime (22068153065779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11034076531889 + 11034076531890.

It is an arithmetic number, because the mean of its divisors is an integer number (11034076531890).

Almost surely, 2^{22068153063779} is an apocalyptic number.

22068153063779 is a deficient number, since it is larger than the sum of its proper divisors (1).

22068153063779 is an equidigital number, since it uses as much as digits as its factorization.

22068153063779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 22068153063779 in words is "twenty-two trillion, sixty-eight billion, one hundred fifty-three million, sixty-three thousand, seven hundred seventy-nine".