2202212112187 has 2 divisors, whose sum is σ = 2202212112188. Its totient is φ = 2202212112186.

The previous prime is 2202212112073. The next prime is 2202212112209. The reversal of 2202212112187 is 7812112122022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202212112187 is a prime.

It is not a weakly prime, because it can be changed into another prime (2202212112487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101106056093 + 1101106056094.

It is an arithmetic number, because the mean of its divisors is an integer number (1101106056094).

Almost surely, 2^{2202212112187} is an apocalyptic number.

2202212112187 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202212112187 is an equidigital number, since it uses as much as digits as its factorization.

2202212112187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 31.

The spelling of 2202212112187 in words is "two trillion, two hundred two billion, two hundred twelve million, one hundred twelve thousand, one hundred eighty-seven".