121112332 has 24 divisors (see below), whose sum is σ = 233512272. Its totient is φ = 54504000.

The previous prime is 121112317. The next prime is 121112333. The reversal of 121112332 is 233211121.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (121112333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9183 + ... + 18070.

It is an arithmetic number, because the mean of its divisors is an integer number (9729678).

Almost surely, 2^121112332 is an apocalyptic number.

It is an amenable number.

121112332 is a deficient number, since it is larger than the sum of its proper divisors (112399940).

121112332 is a wasteful number, since it uses less digits than its factorization.

121112332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27369 (or 27367 counting only the distinct ones).

The product of its digits is 72, while the sum is 16.

The square root of 121112332 is about 11005.1048154936. The cubic root of 121112332 is about 494.7617559087.

Adding to 121112332 its reverse (233211121), we get a palindrome (354323453).

The spelling of 121112332 in words is "one hundred twenty-one million, one hundred twelve thousand, three hundred thirty-two".