212988037259 has 2 divisors, whose sum is σ = 212988037260. Its totient is φ = 212988037258.

The previous prime is 212988037111. The next prime is 212988037321. The reversal of 212988037259 is 952730889212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212988037259 - 2²⁸ = 212719601803 is a prime.

It is not a weakly prime, because it can be changed into another prime (212988030259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106494018629 + 106494018630.

It is an arithmetic number, because the mean of its divisors is an integer number (106494018630).

Almost surely, 2^212988037259 is an apocalyptic number.

212988037259 is a deficient number, since it is larger than the sum of its proper divisors (1).

212988037259 is an equidigital number, since it uses as much as digits as its factorization.

212988037259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 212988037259 in words is "two hundred twelve billion, nine hundred eighty-eight million, thirty-seven thousand, two hundred fifty-nine".