1214214112 has 24 divisors (see below), whose sum is σ = 2406537000. Its totient is φ = 603030144.

The previous prime is 1214214109. The next prime is 1214214119. The reversal of 1214214112 is 2114124121.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1214214112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214214119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122562 + ... + 132097.

It is an arithmetic number, because the mean of its divisors is an integer number (100272375).

Almost surely, 2^1214214112 is an apocalyptic number.

It is an amenable number.

1214214112 is a deficient number, since it is larger than the sum of its proper divisors (1192322888).

1214214112 is a wasteful number, since it uses less digits than its factorization.

1214214112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254818 (or 254810 counting only the distinct ones).

The product of its digits is 128, while the sum is 19.

The square root of 1214214112 is about 34845.5752140785. The cubic root of 1214214112 is about 1066.8378742546.

Adding to 1214214112 its reverse (2114124121), we get a palindrome (3328338233).

The spelling of 1214214112 in words is "one billion, two hundred fourteen million, two hundred fourteen thousand, one hundred twelve".