22277980267 has 2 divisors, whose sum is σ = 22277980268. Its totient is φ = 22277980266.

The previous prime is 22277980237. The next prime is 22277980271. The reversal of 22277980267 is 76208977222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22277980267 is a prime.

It is not a weakly prime, because it can be changed into another prime (22277980237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11138990133 + 11138990134.

It is an arithmetic number, because the mean of its divisors is an integer number (11138990134).

Almost surely, 2^22277980267 is an apocalyptic number.

22277980267 is a deficient number, since it is larger than the sum of its proper divisors (1).

22277980267 is an equidigital number, since it uses as much as digits as its factorization.

22277980267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2370816, while the sum is 52.

The spelling of 22277980267 in words is "twenty-two billion, two hundred seventy-seven million, nine hundred eighty thousand, two hundred sixty-seven".