1214444330212 has 12 divisors (see below), whose sum is σ = 2132111270016. Its totient is φ = 605269681640.

The previous prime is 1214444330201. The next prime is 1214444330303. The reversal of 1214444330212 is 2120334444121.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488119468 + ... + 488121955.

It is an arithmetic number, because the mean of its divisors is an integer number (177675939168).

Almost surely, 2^{1214444330212} is an apocalyptic number.

It is an amenable number.

1214444330212 is a deficient number, since it is larger than the sum of its proper divisors (917666939804).

1214444330212 is a wasteful number, since it uses less digits than its factorization.

1214444330212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976241738 (or 976241736 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1214444330212 its reverse (2120334444121), we get a palindrome (3334778774333).

The spelling of 1214444330212 in words is "one trillion, two hundred fourteen billion, four hundred forty-four million, three hundred thirty thousand, two hundred twelve".