212411324200997 has 2 divisors, whose sum is σ = 212411324200998. Its totient is φ = 212411324200996.

The previous prime is 212411324200949. The next prime is 212411324201039. The reversal of 212411324200997 is 799002423114212.

212411324200997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 202905238959361 + 9506085241636 = 14244481^2 + 3083194^2 .

It is a cyclic number.

It is not a de Polignac number, because 212411324200997 - 2¹² = 212411324196901 is a prime.

It is a super-3 number, since 3×212411324200997³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212411324200597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106205662100498 + 106205662100499.

It is an arithmetic number, because the mean of its divisors is an integer number (106205662100499).

Almost surely, 2^{212411324200997} is an apocalyptic number.

It is an amenable number.

212411324200997 is a deficient number, since it is larger than the sum of its proper divisors (1).

212411324200997 is an equidigital number, since it uses as much as digits as its factorization.

212411324200997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 212411324200997 in words is "two hundred twelve trillion, four hundred eleven billion, three hundred twenty-four million, two hundred thousand, nine hundred ninety-seven".