222196071323 has 2 divisors, whose sum is σ = 222196071324. Its totient is φ = 222196071322.

The previous prime is 222196071269. The next prime is 222196071341. The reversal of 222196071323 is 323170691222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222196071323 - 2⁸ = 222196071067 is a prime.

It is a super-2 number, since 2×222196071323² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (222196071353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111098035661 + 111098035662.

It is an arithmetic number, because the mean of its divisors is an integer number (111098035662).

Almost surely, 2^222196071323 is an apocalyptic number.

222196071323 is a deficient number, since it is larger than the sum of its proper divisors (1).

222196071323 is an equidigital number, since it uses as much as digits as its factorization.

222196071323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 222196071323 in words is "two hundred twenty-two billion, one hundred ninety-six million, seventy-one thousand, three hundred twenty-three".