12229004 has 12 divisors (see below), whose sum is σ = 22091328. Its totient is φ = 5917200.

The previous prime is 12229003. The next prime is 12229013. The reversal of 12229004 is 40092221.

12229004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12229003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49187 + ... + 49434.

It is an arithmetic number, because the mean of its divisors is an integer number (1840944).

Almost surely, 2^12229004 is an apocalyptic number.

It is an amenable number.

12229004 is a deficient number, since it is larger than the sum of its proper divisors (9862324).

12229004 is a wasteful number, since it uses less digits than its factorization.

12229004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98656 (or 98654 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 12229004 is about 3496.9992851014. Note that the first 3 decimals coincide. The cubic root of 12229004 is about 230.3900376270.

The spelling of 12229004 in words is "twelve million, two hundred twenty-nine thousand, four".