222402403393 has 2 divisors, whose sum is σ = 222402403394. Its totient is φ = 222402403392.

The previous prime is 222402403357. The next prime is 222402403417. The reversal of 222402403393 is 393304204222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140799053824 + 81603349569 = 375232^2 + 285663^2 .

It is a cyclic number.

It is not a de Polignac number, because 222402403393 - 2⁹ = 222402402881 is a prime.

It is not a weakly prime, because it can be changed into another prime (222402403493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111201201696 + 111201201697.

It is an arithmetic number, because the mean of its divisors is an integer number (111201201697).

Almost surely, 2^222402403393 is an apocalyptic number.

It is an amenable number.

222402403393 is a deficient number, since it is larger than the sum of its proper divisors (1).

222402403393 is an equidigital number, since it uses as much as digits as its factorization.

222402403393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 34.

The spelling of 222402403393 in words is "two hundred twenty-two billion, four hundred two million, four hundred three thousand, three hundred ninety-three".