4000222002197 has 2 divisors, whose sum is σ = 4000222002198. Its totient is φ = 4000222002196.

The previous prime is 4000222002191. The next prime is 4000222002239. The reversal of 4000222002197 is 7912002220004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3115345021156 + 884876981041 = 1765034^2 + 940679^2 .

It is a cyclic number.

It is not a de Polignac number, because 4000222002197 - 2¹⁴ = 4000221985813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4000222002191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000111001098 + 2000111001099.

It is an arithmetic number, because the mean of its divisors is an integer number (2000111001099).

Almost surely, 2^{4000222002197} is an apocalyptic number.

It is an amenable number.

4000222002197 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000222002197 is an equidigital number, since it uses as much as digits as its factorization.

4000222002197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 4000222002197 in words is "four trillion, two hundred twenty-two million, two thousand, one hundred ninety-seven".