3200222197 has 2 divisors, whose sum is σ = 3200222198. Its totient is φ = 3200222196.

The previous prime is 3200222191. The next prime is 3200222209. The reversal of 3200222197 is 7912220023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2632305636 + 567916561 = 51306^2 + 23831^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3200222197 is a prime.

It is a super-2 number, since 2×3200222197² = 20482844220343013618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3200222191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600111098 + 1600111099.

It is an arithmetic number, because the mean of its divisors is an integer number (1600111099).

Almost surely, 2^3200222197 is an apocalyptic number.

It is an amenable number.

3200222197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3200222197 is an equidigital number, since it uses as much as digits as its factorization.

3200222197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 3200222197 is about 56570.5064234005. The cubic root of 3200222197 is about 1473.6467061979.

The spelling of 3200222197 in words is "three billion, two hundred million, two hundred twenty-two thousand, one hundred ninety-seven".