214210222 has 4 divisors (see below), whose sum is σ = 321315336. Its totient is φ = 107105110.

The previous prime is 214210169. The next prime is 214210229. The reversal of 214210222 is 222012412.

214210222 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 214210196 and 214210205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214210229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53552554 + ... + 53552557.

It is an arithmetic number, because the mean of its divisors is an integer number (80328834).

Almost surely, 2^214210222 is an apocalyptic number.

214210222 is a deficient number, since it is larger than the sum of its proper divisors (107105114).

214210222 is a wasteful number, since it uses less digits than its factorization.

214210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107105113.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 214210222 is about 14635.9223146339. The cubic root of 214210222 is about 598.3381997640.

Adding to 214210222 its reverse (222012412), we get a palindrome (436222634).

The spelling of 214210222 in words is "two hundred fourteen million, two hundred ten thousand, two hundred twenty-two".