214422202 has 4 divisors (see below), whose sum is σ = 321633306. Its totient is φ = 107211100.

The previous prime is 214422199. The next prime is 214422203. The reversal of 214422202 is 202224412.

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

It can be written as a sum of positive squares in only one way, i.e., 191850201 + 22572001 = 13851^2 + 4751^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 214422202.

It is not an unprimeable number, because it can be changed into a prime (214422203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53605549 + ... + 53605552.

Almost surely, 2^214422202 is an apocalyptic number.

214422202 is a deficient number, since it is larger than the sum of its proper divisors (107211104).

214422202 is a wasteful number, since it uses less digits than its factorization.

214422202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107211103.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 214422202 is about 14643.1622950782. The cubic root of 214422202 is about 598.5355042546.

Adding to 214422202 its reverse (202224412), we get a palindrome (416646614).

The spelling of 214422202 in words is "two hundred fourteen million, four hundred twenty-two thousand, two hundred two".