120223725 has 24 divisors (see below), whose sum is σ = 199204512. Its totient is φ = 63979200.

The previous prime is 120223723. The next prime is 120223787. The reversal of 120223725 is 527322021.

It is a happy number.

It is not a de Polignac number, because 120223725 - 2¹ = 120223723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120223695 and 120223704.

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39094 + ... + 42056.

It is an arithmetic number, because the mean of its divisors is an integer number (8300188).

Almost surely, 2^120223725 is an apocalyptic number.

120223725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120223725 is a deficient number, since it is larger than the sum of its proper divisors (78980787).

120223725 is a wasteful number, since it uses less digits than its factorization.

120223725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517 (or 3512 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 120223725 is about 10964.6579974024. The cubic root of 120223725 is about 493.5487541768.

Adding to 120223725 its reverse (527322021), we get a palindrome (647545746).

The spelling of 120223725 in words is "one hundred twenty million, two hundred twenty-three thousand, seven hundred twenty-five".