12285622 has 8 divisors (see below), whose sum is σ = 18473472. Its totient is φ = 6127800.

The previous prime is 12285619. The next prime is 12285631. The reversal of 12285622 is 22658221.

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

It is a congruent number.

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, 6454 + ... + 8137.

It is an arithmetic number, because the mean of its divisors is an integer number (2309184).

Almost surely, 2^12285622 is an apocalyptic number.

12285622 is a deficient number, since it is larger than the sum of its proper divisors (6187850).

12285622 is a wasteful number, since it uses less digits than its factorization.

12285622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15014.

The product of its digits is 3840, while the sum is 28.

The square root of 12285622 is about 3505.0851630167. The cubic root of 12285622 is about 230.7450445706.

The spelling of 12285622 in words is "twelve million, two hundred eighty-five thousand, six hundred twenty-two".