214233222 has 16 divisors (see below), whose sum is σ = 489676032. Its totient is φ = 61209480.

The previous prime is 214233211. The next prime is 214233223. The reversal of 214233222 is 222332412.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214233223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2550354 + ... + 2550437.

It is an arithmetic number, because the mean of its divisors is an integer number (30604752).

Almost surely, 2^214233222 is an apocalyptic number.

214233222 is an abundant number, since it is smaller than the sum of its proper divisors (275442810).

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

214233222 is a wasteful number, since it uses less digits than its factorization.

214233222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5100803.

The product of its digits is 1152, while the sum is 21.

The square root of 214233222 is about 14636.7080315213. The cubic root of 214233222 is about 598.3596137531.

Adding to 214233222 its reverse (222332412), we get a palindrome (436565634).

The spelling of 214233222 in words is "two hundred fourteen million, two hundred thirty-three thousand, two hundred twenty-two".