2012212214 has 16 divisors (see below), whose sum is σ = 3212881200. Its totient is φ = 942441984.

The previous prime is 2012212187. The next prime is 2012212229. The reversal of 2012212214 is 4122122102.

It is a junction number, because it is equal to n+sod(n) for n = 2012212192 and 2012212201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294107 + ... + 300870.

It is an arithmetic number, because the mean of its divisors is an integer number (200805075).

Almost surely, 2^2012212214 is an apocalyptic number.

2012212214 is a deficient number, since it is larger than the sum of its proper divisors (1200668986).

2012212214 is a wasteful number, since it uses less digits than its factorization.

2012212214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595087.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2012212214 is about 44857.6884602852. The cubic root of 2012212214 is about 1262.4802522677.

Adding to 2012212214 its reverse (4122122102), we get a palindrome (6134334316).

The spelling of 2012212214 in words is "two billion, twelve million, two hundred twelve thousand, two hundred fourteen".