222034422 has 16 divisors (see below), whose sum is σ = 448381440. Its totient is φ = 73292712.

The previous prime is 222034403. The next prime is 222034457. The reversal of 222034422 is 224430222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179022 + ... + 180257.

It is an arithmetic number, because the mean of its divisors is an integer number (28023840).

Almost surely, 2^222034422 is an apocalyptic number.

222034422 is an abundant number, since it is smaller than the sum of its proper divisors (226347018).

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

222034422 is a wasteful number, since it uses less digits than its factorization.

222034422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359387.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 222034422 is about 14900.8195076647. The cubic root of 222034422 is about 605.5361883633.

Adding to 222034422 its reverse (224430222), we get a palindrome (446464644).

The spelling of 222034422 in words is "two hundred twenty-two million, thirty-four thousand, four hundred twenty-two".