212316238027 has 2 divisors, whose sum is σ = 212316238028. Its totient is φ = 212316238026.

The previous prime is 212316238021. The next prime is 212316238037. The reversal of 212316238027 is 720832613212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212316238027 - 2¹⁵ = 212316205259 is a prime.

It is not a weakly prime, because it can be changed into another prime (212316238021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106158119013 + 106158119014.

It is an arithmetic number, because the mean of its divisors is an integer number (106158119014).

Almost surely, 2^212316238027 is an apocalyptic number.

212316238027 is a deficient number, since it is larger than the sum of its proper divisors (1).

212316238027 is an equidigital number, since it uses as much as digits as its factorization.

212316238027 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 212316238027 in words is "two hundred twelve billion, three hundred sixteen million, two hundred thirty-eight thousand, twenty-seven".