2402202197 has 2 divisors, whose sum is σ = 2402202198. Its totient is φ = 2402202196.

The previous prime is 2402202149. The next prime is 2402202199. The reversal of 2402202197 is 7912022042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1898693476 + 503508721 = 43574^2 + 22439^2 .

It is a cyclic number.

It is not a de Polignac number, because 2402202197 - 2⁸ = 2402201941 is a prime.

Together with 2402202199, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2402202199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201101098 + 1201101099.

It is an arithmetic number, because the mean of its divisors is an integer number (1201101099).

Almost surely, 2^2402202197 is an apocalyptic number.

It is an amenable number.

2402202197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402202197 is an equidigital number, since it uses as much as digits as its factorization.

2402202197 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2402202197 is about 49012.2657811287. The cubic root of 2402202197 is about 1339.2752814302.

The spelling of 2402202197 in words is "two billion, four hundred two million, two hundred two thousand, one hundred ninety-seven".