12244622 has 8 divisors (see below), whose sum is σ = 19779816. Its totient is φ = 5651352.

The previous prime is 12244619. The next prime is 12244633. The reversal of 12244622 is 22644221.

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, 235448 + ... + 235499.

It is an arithmetic number, because the mean of its divisors is an integer number (2472477).

Almost surely, 2^12244622 is an apocalyptic number.

12244622 is a deficient number, since it is larger than the sum of its proper divisors (7535194).

12244622 is a wasteful number, since it uses less digits than its factorization.

12244622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470962.

The product of its digits is 1536, while the sum is 23.

The square root of 12244622 is about 3499.2316299439. The cubic root of 12244622 is about 230.4880750713.

Adding to 12244622 its reverse (22644221), we get a palindrome (34888843).

It can be divided in two parts, 122 and 44622, that added together give a palindrome (44744).

The spelling of 12244622 in words is "twelve million, two hundred forty-four thousand, six hundred twenty-two".