2012213214 has 48 divisors (see below), whose sum is σ = 4770664704. Its totient is φ = 607899600.

The previous prime is 2012213207. The next prime is 2012213219. The reversal of 2012213214 is 4123122102.

It is a happy number.

It is a super-3 number, since 3×2012213214³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012213219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50187 + ... + 80889.

It is an arithmetic number, because the mean of its divisors is an integer number (99388848).

Almost surely, 2^2012213214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2012213214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2385332352).

2012213214 is an abundant number, since it is smaller than the sum of its proper divisors (2758451490).

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

2012213214 is a wasteful number, since it uses less digits than its factorization.

2012213214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31053 (or 31050 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2012213214 is about 44857.6996066450. The cubic root of 2012213214 is about 1262.4804614040.

Adding to 2012213214 its reverse (4123122102), we get a palindrome (6135335316).

The spelling of 2012213214 in words is "two billion, twelve million, two hundred thirteen thousand, two hundred fourteen".