222392320399 has 2 divisors, whose sum is σ = 222392320400. Its totient is φ = 222392320398.

The previous prime is 222392320343. The next prime is 222392320459. The reversal of 222392320399 is 993023293222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222392320399 - 2¹⁹ = 222391796111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222392320999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111196160199 + 111196160200.

It is an arithmetic number, because the mean of its divisors is an integer number (111196160200).

Almost surely, 2^222392320399 is an apocalyptic number.

222392320399 is a deficient number, since it is larger than the sum of its proper divisors (1).

222392320399 is an equidigital number, since it uses as much as digits as its factorization.

222392320399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 629856, while the sum is 46.

The spelling of 222392320399 in words is "two hundred twenty-two billion, three hundred ninety-two million, three hundred twenty thousand, three hundred ninety-nine".