1214304112 has 20 divisors (see below), whose sum is σ = 2688816496. Its totient is φ = 520416000.

The previous prime is 1214304089. The next prime is 1214304121. The reversal of 1214304112 is 2114034121.

It is a super-3 number, since 3×1214304112³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1214304112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5420889 + ... + 5421112.

Almost surely, 2^1214304112 is an apocalyptic number.

It is an amenable number.

1214304112 is an abundant number, since it is smaller than the sum of its proper divisors (1474512384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214304112 is a wasteful number, since it uses less digits than its factorization.

1214304112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10842016 (or 10842010 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1214304112 is about 34846.8666023216. The cubic root of 1214304112 is about 1066.8642323287.

Adding to 1214304112 its reverse (2114034121), we get a palindrome (3328338233).

The spelling of 1214304112 in words is "one billion, two hundred fourteen million, three hundred four thousand, one hundred twelve".