212110202320999 has 2 divisors, whose sum is σ = 212110202321000. Its totient is φ = 212110202320998.

The previous prime is 212110202320957. The next prime is 212110202321033. The reversal of 212110202320999 is 999023202011212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212110202320999 - 2¹¹ = 212110202318951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212110202320199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106055101160499 + 106055101160500.

It is an arithmetic number, because the mean of its divisors is an integer number (106055101160500).

Almost surely, 2^{212110202320999} is an apocalyptic number.

212110202320999 is a deficient number, since it is larger than the sum of its proper divisors (1).

212110202320999 is an equidigital number, since it uses as much as digits as its factorization.

212110202320999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 43.

The spelling of 212110202320999 in words is "two hundred twelve trillion, one hundred ten billion, two hundred two million, three hundred twenty thousand, nine hundred ninety-nine".