2222222214 has 8 divisors (see below), whose sum is σ = 4444444440. Its totient is φ = 740740736.

The previous prime is 2222222137. The next prime is 2222222243. The reversal of 2222222214 is 4122222222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2222222214 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185185179 + ... + 185185190.

It is an arithmetic number, because the mean of its divisors is an integer number (555555555).

Almost surely, 2^2222222214 is an apocalyptic number.

2222222214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2222222214 is a wasteful number, since it uses less digits than its factorization.

2222222214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370370374.

The product of its digits is 1024, while the sum is 21.

The square root of 2222222214 is about 47140.4519918933. The cubic root of 2222222214 is about 1304.9558787802.

Adding to 2222222214 its reverse (4122222222), we get a palindrome (6344444436).

The spelling of 2222222214 in words is "two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred fourteen".