120224001 has 32 divisors (see below), whose sum is σ = 174254080. Its totient is φ = 73483200.

The previous prime is 120223993. The next prime is 120224003. The reversal of 120224001 is 100422021.

It is not a de Polignac number, because 120224001 - 2³ = 120223993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120224003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 443496 + ... + 443766.

It is an arithmetic number, because the mean of its divisors is an integer number (5445440).

Almost surely, 2^120224001 is an apocalyptic number.

It is an amenable number.

120224001 is a deficient number, since it is larger than the sum of its proper divisors (54030079).

120224001 is a wasteful number, since it uses less digits than its factorization.

120224001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517.

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

The square root of 120224001 is about 10964.6705832870. The cubic root of 120224001 is about 493.5491318598.

Adding to 120224001 its reverse (100422021), we get a palindrome (220646022).

The spelling of 120224001 in words is "one hundred twenty million, two hundred twenty-four thousand, one".