214223032212 has 192 divisors, whose sum is σ = 618290910720. Its totient is φ = 56334680064.

The previous prime is 214223032169. The next prime is 214223032241. The reversal of 214223032212 is 212230322412.

It is a super-2 number, since 2×214223032212² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23987364 + ... + 23996292.

It is an arithmetic number, because the mean of its divisors is an integer number (3220265160).

Almost surely, 2^214223032212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214223032212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309145455360).

214223032212 is an abundant number, since it is smaller than the sum of its proper divisors (404067878508).

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

214223032212 is a wasteful number, since it uses less digits than its factorization.

214223032212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9330 (or 9328 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 214223032212 its reverse (212230322412), we get a palindrome (426453354624).

The spelling of 214223032212 in words is "two hundred fourteen billion, two hundred twenty-three million, thirty-two thousand, two hundred twelve".