12212002034497 has 2 divisors, whose sum is σ = 12212002034498. Its totient is φ = 12212002034496.

The previous prime is 12212002034447. The next prime is 12212002034503. The reversal of 12212002034497 is 79443020021221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10820158938801 + 1391843095696 = 3289401^2 + 1179764^2 .

It is a cyclic number.

It is not a de Polignac number, because 12212002034497 - 2²⁷ = 12211867816769 is a prime.

It is not a weakly prime, because it can be changed into another prime (12212002034447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106001017248 + 6106001017249.

It is an arithmetic number, because the mean of its divisors is an integer number (6106001017249).

Almost surely, 2^{12212002034497} is an apocalyptic number.

It is an amenable number.

12212002034497 is a deficient number, since it is larger than the sum of its proper divisors (1).

12212002034497 is an equidigital number, since it uses as much as digits as its factorization.

12212002034497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 12212002034497 in words is "twelve trillion, two hundred twelve billion, two million, thirty-four thousand, four hundred ninety-seven".