112102202197 has 2 divisors, whose sum is σ = 112102202198. Its totient is φ = 112102202196.

The previous prime is 112102202167. The next prime is 112102202203. The reversal of 112102202197 is 791202201211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85150741636 + 26951460561 = 291806^2 + 164169^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112102202197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112102202167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56051101098 + 56051101099.

It is an arithmetic number, because the mean of its divisors is an integer number (56051101099).

Almost surely, 2^112102202197 is an apocalyptic number.

It is an amenable number.

112102202197 is a deficient number, since it is larger than the sum of its proper divisors (1).

112102202197 is an equidigital number, since it uses as much as digits as its factorization.

112102202197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 112102202197 in words is "one hundred twelve billion, one hundred two million, two hundred two thousand, one hundred ninety-seven".