220200202193 has 2 divisors, whose sum is σ = 220200202194. Its totient is φ = 220200202192.

The previous prime is 220200202163. The next prime is 220200202259. The reversal of 220200202193 is 391202002022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 161096271424 + 59103930769 = 401368^2 + 243113^2 .

It is a cyclic number.

It is not a de Polignac number, because 220200202193 - 2¹⁴ = 220200185809 is a prime.

It is not a weakly prime, because it can be changed into another prime (220200202153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100101096 + 110100101097.

It is an arithmetic number, because the mean of its divisors is an integer number (110100101097).

Almost surely, 2^220200202193 is an apocalyptic number.

It is an amenable number.

220200202193 is a deficient number, since it is larger than the sum of its proper divisors (1).

220200202193 is an equidigital number, since it uses as much as digits as its factorization.

220200202193 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 220200202193 in words is "two hundred twenty billion, two hundred million, two hundred two thousand, one hundred ninety-three".