12229032 has 16 divisors (see below), whose sum is σ = 30572640. Its totient is φ = 4076336.

The previous prime is 12229013. The next prime is 12229043. The reversal of 12229032 is 23092221.

12229032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254748 + ... + 254795.

It is an arithmetic number, because the mean of its divisors is an integer number (1910790).

Almost surely, 2^12229032 is an apocalyptic number.

12229032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12229032 is an abundant number, since it is smaller than the sum of its proper divisors (18343608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12229032 is a wasteful number, since it uses less digits than its factorization.

12229032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509552 (or 509548 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 12229032 is about 3497.0032885315. The cubic root of 12229032 is about 230.3902134636.

The spelling of 12229032 in words is "twelve million, two hundred twenty-nine thousand, thirty-two".