222667333793 has 2 divisors, whose sum is σ = 222667333794. Its totient is φ = 222667333792.

The previous prime is 222667333771. The next prime is 222667333799. The reversal of 222667333793 is 397333766222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 169310029729 + 53357304064 = 411473^2 + 230992^2 .

It is a cyclic number.

It is not a de Polignac number, because 222667333793 - 2¹⁴ = 222667317409 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (222667333799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111333666896 + 111333666897.

It is an arithmetic number, because the mean of its divisors is an integer number (111333666897).

Almost surely, 2^222667333793 is an apocalyptic number.

It is an amenable number.

222667333793 is a deficient number, since it is larger than the sum of its proper divisors (1).

222667333793 is an equidigital number, since it uses as much as digits as its factorization.

222667333793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10287648, while the sum is 53.

The spelling of 222667333793 in words is "two hundred twenty-two billion, six hundred sixty-seven million, three hundred thirty-three thousand, seven hundred ninety-three".