12224102 has 16 divisors (see below), whose sum is σ = 20058192. Its totient is φ = 5541120.

The previous prime is 12224101. The next prime is 12224117. The reversal of 12224102 is 20142221.

12224102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×12224102⁴ (a number of 29 digits) contains 4444 as substring.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12578 + ... + 13514.

It is an arithmetic number, because the mean of its divisors is an integer number (1253637).

Almost surely, 2^12224102 is an apocalyptic number.

12224102 is a deficient number, since it is larger than the sum of its proper divisors (7834090).

12224102 is a wasteful number, since it uses less digits than its factorization.

12224102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 12224102 is about 3496.2983282323. The cubic root of 12224102 is about 230.3592495405.

Adding to 12224102 its reverse (20142221), we get a palindrome (32366323).

The spelling of 12224102 in words is "twelve million, two hundred twenty-four thousand, one hundred two".