22826868667 has 2 divisors, whose sum is σ = 22826868668. Its totient is φ = 22826868666.

The previous prime is 22826868653. The next prime is 22826868731. The reversal of 22826868667 is 76686862822.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22826868667 - 2⁷ = 22826868539 is a prime.

It is not a weakly prime, because it can be changed into another prime (22826868637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11413434333 + 11413434334.

It is an arithmetic number, because the mean of its divisors is an integer number (11413434334).

Almost surely, 2^22826868667 is an apocalyptic number.

22826868667 is a deficient number, since it is larger than the sum of its proper divisors (1).

22826868667 is an equidigital number, since it uses as much as digits as its factorization.

22826868667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37158912, while the sum is 61.

The spelling of 22826868667 in words is "twenty-two billion, eight hundred twenty-six million, eight hundred sixty-eight thousand, six hundred sixty-seven".