120224124231 has 8 divisors (see below), whose sum is σ = 160311180144. Its totient is φ = 80143242240.

The previous prime is 120224124187. The next prime is 120224124257. The reversal of 120224124231 is 132421422021.

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

It is not a de Polignac number, because 120224124231 - 2¹⁰ = 120224123207 is a prime.

It is a super-2 number, since 2×120224124231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120224124271) 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, 1497850 + ... + 1576071.

It is an arithmetic number, because the mean of its divisors is an integer number (20038897518).

Almost surely, 2^120224124231 is an apocalyptic number.

120224124231 is a deficient number, since it is larger than the sum of its proper divisors (40087055913).

120224124231 is a wasteful number, since it uses less digits than its factorization.

120224124231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086961.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 120224124231 its reverse (132421422021), we get a palindrome (252645546252).

The spelling of 120224124231 in words is "one hundred twenty billion, two hundred twenty-four million, one hundred twenty-four thousand, two hundred thirty-one".