120112332 has 48 divisors (see below), whose sum is σ = 284776800. Its totient is φ = 39398400.
The previous prime is 120112313. The next prime is 120112337. The reversal of 120112332 is 233211021.
It is not an unprimeable number, because it can be changed into a prime (120112337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299332 + ... + 299732.
It is an arithmetic number, because the mean of its divisors is an integer number (5932850).
Almost surely, 2120112332 is an apocalyptic number.
120112332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120112332 is an abundant number, since it is smaller than the sum of its proper divisors (164664468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120112332 is a wasteful number, since it uses less digits than its factorization.
120112332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 746 (or 744 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 120112332 is about 10959.5771816252. The cubic root of 120112332 is about 493.3962749415.
Adding to 120112332 its reverse (233211021), we get a palindrome (353323353).
The spelling of 120112332 in words is "one hundred twenty million, one hundred twelve thousand, three hundred thirty-two".
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