108212201 has 4 divisors (see below), whose sum is σ = 113907600. Its totient is φ = 102516804.

The previous prime is 108212173. The next prime is 108212213. The reversal of 108212201 is 102212801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 108212201 - 2¹⁸ = 107950057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 108212201.

It is not an unprimeable number, because it can be changed into a prime (108212501) 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 in 3 ways as a sum of consecutive naturals, for example, 2847671 + ... + 2847708.

It is an arithmetic number, because the mean of its divisors is an integer number (28476900).

Almost surely, 2^108212201 is an apocalyptic number.

It is an amenable number.

108212201 is a deficient number, since it is larger than the sum of its proper divisors (5695399).

108212201 is an equidigital number, since it uses as much as digits as its factorization.

108212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5695398.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 108212201 is about 10402.5093607264. The cubic root of 108212201 is about 476.5320079195.

The spelling of 108212201 in words is "one hundred eight million, two hundred twelve thousand, two hundred one".