22220967233 has 2 divisors, whose sum is σ = 22220967234. Its totient is φ = 22220967232.

The previous prime is 22220967193. The next prime is 22220967247. The reversal of 22220967233 is 33276902222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19463877169 + 2757090064 = 139513^2 + 52508^2 .

It is a cyclic number.

It is not a de Polignac number, because 22220967233 - 2²⁴ = 22204190017 is a prime.

It is not a weakly prime, because it can be changed into another prime (22220967133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11110483616 + 11110483617.

It is an arithmetic number, because the mean of its divisors is an integer number (11110483617).

Almost surely, 2^22220967233 is an apocalyptic number.

It is an amenable number.

22220967233 is a deficient number, since it is larger than the sum of its proper divisors (1).

22220967233 is an equidigital number, since it uses as much as digits as its factorization.

22220967233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 22220967233 in words is "twenty-two billion, two hundred twenty million, nine hundred sixty-seven thousand, two hundred thirty-three".