120223727 has 12 divisors (see below), whose sum is σ = 130596120. Its totient is φ = 110623968.

The previous prime is 120223723. The next prime is 120223787. The reversal of 120223727 is 727322021.

It is not a de Polignac number, because 120223727 - 2² = 120223723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120223696 and 120223705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120223721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63113 + ... + 64989.

It is an arithmetic number, because the mean of its divisors is an integer number (10883010).

Almost surely, 2^120223727 is an apocalyptic number.

120223727 is a deficient number, since it is larger than the sum of its proper divisors (10372393).

120223727 is a wasteful number, since it uses less digits than its factorization.

120223727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2282 (or 2269 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 120223727 is about 10964.6580886045. The cubic root of 120223727 is about 493.5487569137.

Adding to 120223727 its reverse (727322021), we get a palindrome (847545748).

The spelling of 120223727 in words is "one hundred twenty million, two hundred twenty-three thousand, seven hundred twenty-seven".