12210093 has 12 divisors (see below), whose sum is σ = 20156448. Its totient is φ = 6977160.

The previous prime is 12210067. The next prime is 12210101. The reversal of 12210093 is 39001221.

It is a happy number.

It is not a de Polignac number, because 12210093 - 2⁵ = 12210061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96843 + ... + 96968.

It is an arithmetic number, because the mean of its divisors is an integer number (1679704).

Almost surely, 2^12210093 is an apocalyptic number.

It is an amenable number.

12210093 is a deficient number, since it is larger than the sum of its proper divisors (7946355).

12210093 is a wasteful number, since it uses less digits than its factorization.

12210093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193824 (or 193821 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 12210093 is about 3494.2943493644. The cubic root of 12210093 is about 230.2712175449.

The spelling of 12210093 in words is "twelve million, two hundred ten thousand, ninety-three".