10111224 has 32 divisors (see below), whose sum is σ = 25356240. Its totient is φ = 3360000.

The previous prime is 10111207. The next prime is 10111229. The reversal of 10111224 is 42211101.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14074 + ... + 14774.

Almost surely, 2^10111224 is an apocalyptic number.

It is an amenable number.

10111224 is an abundant number, since it is smaller than the sum of its proper divisors (15245016).

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

10111224 is a wasteful number, since it uses less digits than its factorization.

10111224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 10111224 is about 3179.8150889635. The cubic root of 10111224 is about 216.2392753098.

Adding to 10111224 its reverse (42211101), we get a palindrome (52322325).

It can be divided in two parts, 101 and 11224, that added together give a triangular number (11325 = T₁₅₀).

The spelling of 10111224 in words is "ten million, one hundred eleven thousand, two hundred twenty-four".