212233322099 has 2 divisors, whose sum is σ = 212233322100. Its totient is φ = 212233322098.

The previous prime is 212233322069. The next prime is 212233322149. The reversal of 212233322099 is 990223332212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212233322099 - 2⁸ = 212233321843 is a prime.

It is not a weakly prime, because it can be changed into another prime (212233322069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106116661049 + 106116661050.

It is an arithmetic number, because the mean of its divisors is an integer number (106116661050).

Almost surely, 2^212233322099 is an apocalyptic number.

212233322099 is a deficient number, since it is larger than the sum of its proper divisors (1).

212233322099 is an equidigital number, since it uses as much as digits as its factorization.

212233322099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 212233322099 in words is "two hundred twelve billion, two hundred thirty-three million, three hundred twenty-two thousand, ninety-nine".