2202045412517 has 2 divisors, whose sum is σ = 2202045412518. Its totient is φ = 2202045412516.

The previous prime is 2202045412433. The next prime is 2202045412531. The reversal of 2202045412517 is 7152145402022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2147282860321 + 54762552196 = 1465361^2 + 234014^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202045412517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202045412417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101022706258 + 1101022706259.

It is an arithmetic number, because the mean of its divisors is an integer number (1101022706259).

Almost surely, 2^{2202045412517} is an apocalyptic number.

It is an amenable number.

2202045412517 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202045412517 is an equidigital number, since it uses as much as digits as its factorization.

2202045412517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44800, while the sum is 35.

The spelling of 2202045412517 in words is "two trillion, two hundred two billion, forty-five million, four hundred twelve thousand, five hundred seventeen".