1212941114 has 32 divisors (see below), whose sum is σ = 2387750400. Its totient is φ = 447701040.

The previous prime is 1212941111. The next prime is 1212941129. The reversal of 1212941114 is 4111492121.

Together with 1174809285 it forms a betrothed pair.

It is a super-2 number, since 2×1212941114² = 2942452292063121992, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1212941111) 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 15 ways as a sum of consecutive naturals, for example, 204344 + ... + 210195.

It is an arithmetic number, because the mean of its divisors is an integer number (74617200).

Almost surely, 2^1212941114 is an apocalyptic number.

1212941114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1212941114 is a deficient number, since it is larger than the sum of its proper divisors (1174809286).

1212941114 is a wasteful number, since it uses less digits than its factorization.

1212941114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414578.

The product of its digits is 576, while the sum is 26.

The square root of 1212941114 is about 34827.3041448803. The cubic root of 1212941114 is about 1066.4649149459.

The spelling of 1212941114 in words is "one billion, two hundred twelve million, nine hundred forty-one thousand, one hundred fourteen".