10012224 has 28 divisors (see below), whose sum is σ = 26491184. Its totient is φ = 3337344.

The previous prime is 10012217. The next prime is 10012229. The reversal of 10012224 is 42221001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (10012229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25882 + ... + 26265.

Almost surely, 2^10012224 is an apocalyptic number.

It is an amenable number.

10012224 is an abundant number, since it is smaller than the sum of its proper divisors (16478960).

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

10012224 is an equidigital number, since it uses as much as digits as its factorization.

10012224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52162 (or 52152 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 10012224 is about 3164.2098539762. The cubic root of 10012224 is about 215.5312192897.

Adding to 10012224 its reverse (42221001), we get a palindrome (52233225).

The spelling of 10012224 in words is "ten million, twelve thousand, two hundred twenty-four".