120011224 has 8 divisors (see below), whose sum is σ = 225021060. Its totient is φ = 60005608.

The previous prime is 120011219. The next prime is 120011231. The reversal of 120011224 is 422110021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7500694 + ... + 7500709.

Almost surely, 2^120011224 is an apocalyptic number.

It is an amenable number.

120011224 is a deficient number, since it is larger than the sum of its proper divisors (105009836).

120011224 is a wasteful number, since it uses less digits than its factorization.

120011224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15001409 (or 15001405 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 120011224 is about 10954.9634412900. The cubic root of 120011224 is about 493.2577925891.

Adding to 120011224 its reverse (422110021), we get a palindrome (542121245).

It can be divided in two parts, 12001 and 1224, that added together give a square (13225 = 115²).

The spelling of 120011224 in words is "one hundred twenty million, eleven thousand, two hundred twenty-four".