214444012 has 12 divisors (see below), whose sum is σ = 375905656. Its totient is φ = 107042400.

The previous prime is 214444007. The next prime is 214444031. The reversal of 214444012 is 210444412.

214444012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×214444012² = 91972468565312288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42198 + ... + 47005.

Almost surely, 2^214444012 is an apocalyptic number.

It is an amenable number.

214444012 is a deficient number, since it is larger than the sum of its proper divisors (161461644).

214444012 is a wasteful number, since it uses less digits than its factorization.

214444012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89808 (or 89806 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 214444012 is about 14643.9069923296. The cubic root of 214444012 is about 598.5557969554. Note that the first 3 decimals are identical.

Adding to 214444012 its reverse (210444412), we get a palindrome (424888424).

The spelling of 214444012 in words is "two hundred fourteen million, four hundred forty-four thousand, twelve".