22002202193 has 2 divisors, whose sum is σ = 22002202194. Its totient is φ = 22002202192.

The previous prime is 22002202171. The next prime is 22002202199. The reversal of 22002202193 is 39120220022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12080647744 + 9921554449 = 109912^2 + 99607^2 .

It is a cyclic number.

It is not a de Polignac number, because 22002202193 - 2⁶ = 22002202129 is a prime.

It is not a weakly prime, because it can be changed into another prime (22002202199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001101096 + 11001101097.

It is an arithmetic number, because the mean of its divisors is an integer number (11001101097).

Almost surely, 2^22002202193 is an apocalyptic number.

It is an amenable number.

22002202193 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002202193 is an equidigital number, since it uses as much as digits as its factorization.

22002202193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 22002202193 in words is "twenty-two billion, two million, two hundred two thousand, one hundred ninety-three".