121112336 has 20 divisors (see below), whose sum is σ = 235889664. Its totient is φ = 60237600.

The previous prime is 121112333. The next prime is 121112351. The reversal of 121112336 is 633211121.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16760 + ... + 22871.

Almost surely, 2^121112336 is an apocalyptic number.

121112336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

121112336 is a deficient number, since it is larger than the sum of its proper divisors (114777328).

121112336 is a wasteful number, since it uses less digits than its factorization.

121112336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39830 (or 39824 counting only the distinct ones).

The product of its digits is 216, while the sum is 20.

The square root of 121112336 is about 11005.1049972274. The cubic root of 121112336 is about 494.7617613555.

Adding to 121112336 its reverse (633211121), we get a palindrome (754323457).

The spelling of 121112336 in words is "one hundred twenty-one million, one hundred twelve thousand, three hundred thirty-six".