12217094 has 16 divisors (see below), whose sum is σ = 19202400. Its totient is φ = 5818560.

The previous prime is 12217027. The next prime is 12217097. The reversal of 12217094 is 49071221.

12217094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12217097) 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, 15674 + ... + 16434.

It is an arithmetic number, because the mean of its divisors is an integer number (1200150).

Almost surely, 2^12217094 is an apocalyptic number.

12217094 is a deficient number, since it is larger than the sum of its proper divisors (6985306).

12217094 is a wasteful number, since it uses less digits than its factorization.

12217094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 12217094 is about 3495.2959817446. The cubic root of 12217094 is about 230.3152199608.

The spelling of 12217094 in words is "twelve million, two hundred seventeen thousand, ninety-four".