214422252 has 96 divisors (see below), whose sum is σ = 574151424. Its totient is φ = 61689600.

The previous prime is 214422227. The next prime is 214422253. The reversal of 214422252 is 252224412.

214422252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (214422253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209502 + ... + 210522.

It is an arithmetic number, because the mean of its divisors is an integer number (5980744).

Almost surely, 2^214422252 is an apocalyptic number.

214422252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214422252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287075712).

214422252 is an abundant number, since it is smaller than the sum of its proper divisors (359729172).

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

214422252 is a wasteful number, since it uses less digits than its factorization.

214422252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119 (or 1117 counting only the distinct ones).

The product of its digits is 2560, while the sum is 24.

The square root of 214422252 is about 14643.1640023596. The cubic root of 214422252 is about 598.5355507777.

Adding to 214422252 its reverse (252224412), we get a palindrome (466646664).

The spelling of 214422252 in words is "two hundred fourteen million, four hundred twenty-two thousand, two hundred fifty-two".