213032212399 has 2 divisors, whose sum is σ = 213032212400. Its totient is φ = 213032212398.

The previous prime is 213032212343. The next prime is 213032212417. The reversal of 213032212399 is 993212230312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213032212399 - 2⁷ = 213032212271 is a prime.

It is a super-2 number, since 2×213032212399² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213032210399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106516106199 + 106516106200.

It is an arithmetic number, because the mean of its divisors is an integer number (106516106200).

Almost surely, 2^213032212399 is an apocalyptic number.

213032212399 is a deficient number, since it is larger than the sum of its proper divisors (1).

213032212399 is an equidigital number, since it uses as much as digits as its factorization.

213032212399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 213032212399 in words is "two hundred thirteen billion, thirty-two million, two hundred twelve thousand, three hundred ninety-nine".