120224461 has 8 divisors (see below), whose sum is σ = 137592704. Its totient is φ = 102904560.

The previous prime is 120224453. The next prime is 120224497. The reversal of 120224461 is 164422021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120224461 - 2³ = 120224453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120221461) 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, 6585 + ... + 16846.

It is an arithmetic number, because the mean of its divisors is an integer number (17199088).

Almost surely, 2^120224461 is an apocalyptic number.

It is an amenable number.

120224461 is a deficient number, since it is larger than the sum of its proper divisors (17368243).

120224461 is an equidigital number, since it uses as much as digits as its factorization.

120224461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24171.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 120224461 is about 10964.6915597293. The cubic root of 120224461 is about 493.5497613301.

Adding to 120224461 its reverse (164422021), we get a palindrome (284646482).

The spelling of 120224461 in words is "one hundred twenty million, two hundred twenty-four thousand, four hundred sixty-one".