12103622 has 8 divisors (see below), whose sum is σ = 18257400. Its totient is φ = 6017824.

The previous prime is 12103613. The next prime is 12103631. The reversal of 12103622 is 22630121.

It is an interprime number because it is at equal distance from previous prime (12103613) and next prime (12103631).

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

It is a self number, because there is not a number n which added to its sum of digits gives 12103622.

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, 16547 + ... + 17262.

It is an arithmetic number, because the mean of its divisors is an integer number (2282175).

Almost surely, 2^12103622 is an apocalyptic number.

12103622 is a deficient number, since it is larger than the sum of its proper divisors (6153778).

12103622 is a wasteful number, since it uses less digits than its factorization.

12103622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33990.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 12103622 is about 3479.0260131249. The cubic root of 12103622 is about 229.5999472900.

Adding to 12103622 its reverse (22630121), we get a palindrome (34733743).

The spelling of 12103622 in words is "twelve million, one hundred three thousand, six hundred twenty-two".