22668833903 has 2 divisors, whose sum is σ = 22668833904. Its totient is φ = 22668833902.

The previous prime is 22668833881. The next prime is 22668833933. The reversal of 22668833903 is 30933886622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22668833903 - 2⁸ = 22668833647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22668833933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11334416951 + 11334416952.

It is an arithmetic number, because the mean of its divisors is an integer number (11334416952).

Almost surely, 2^22668833903 is an apocalyptic number.

22668833903 is a deficient number, since it is larger than the sum of its proper divisors (1).

22668833903 is an equidigital number, since it uses as much as digits as its factorization.

22668833903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2239488, while the sum is 50.

The spelling of 22668833903 in words is "twenty-two billion, six hundred sixty-eight million, eight hundred thirty-three thousand, nine hundred three".