12202393 has 8 divisors (see below), whose sum is σ = 14047040. Its totient is φ = 10383120.

The previous prime is 12202381. The next prime is 12202423. The reversal of 12202393 is 39320221.

12202393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12202393 - 2⁵ = 12202361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12202303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5298 + ... + 7243.

It is an arithmetic number, because the mean of its divisors is an integer number (1755880).

Almost surely, 2^12202393 is an apocalyptic number.

It is an amenable number.

12202393 is a deficient number, since it is larger than the sum of its proper divisors (1844647).

12202393 is a wasteful number, since it uses less digits than its factorization.

12202393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12687.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 12202393 is about 3493.1923794718. The cubic root of 12202393 is about 230.2228023738. Note that the first 3 decimals are identical.

The spelling of 12202393 in words is "twelve million, two hundred two thousand, three hundred ninety-three".