12201393 has 8 divisors (see below), whose sum is σ = 17225568. Its totient is φ = 7655744.

The previous prime is 12201367. The next prime is 12201407. The reversal of 12201393 is 39310221.

It is a happy number.

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 12201393 - 2¹³ = 12193201 is a prime.

It is a super-2 number, since 2×12201393² = 297747982280898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12201323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119571 + ... + 119672.

It is an arithmetic number, because the mean of its divisors is an integer number (2153196).

Almost surely, 2^12201393 is an apocalyptic number.

It is an amenable number.

12201393 is a deficient number, since it is larger than the sum of its proper divisors (5024175).

12201393 is a wasteful number, since it uses less digits than its factorization.

12201393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239263.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 12201393 is about 3493.0492409927. The cubic root of 12201393 is about 230.2165131951.

The spelling of 12201393 in words is "twelve million, two hundred one thousand, three hundred ninety-three".