2198263201 has 2 divisors, whose sum is σ = 2198263202. Its totient is φ = 2198263200.

The previous prime is 2198263187. The next prime is 2198263259. The reversal of 2198263201 is 1023628912.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2156673600 + 41589601 = 46440^2 + 6449^2 .

It is a cyclic number.

It is not a de Polignac number, because 2198263201 - 2⁵ = 2198263169 is a prime.

It is a super-2 number, since 2×2198263201² = 9664722201741532802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2198260201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1099131600 + 1099131601.

It is an arithmetic number, because the mean of its divisors is an integer number (1099131601).

Almost surely, 2^2198263201 is an apocalyptic number.

It is an amenable number.

2198263201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2198263201 is an equidigital number, since it uses as much as digits as its factorization.

2198263201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 2198263201 is about 46885.6396031877. The cubic root of 2198263201 is about 1300.2491043349.

The spelling of 2198263201 in words is "two billion, one hundred ninety-eight million, two hundred sixty-three thousand, two hundred one".