222231414 has 32 divisors (see below), whose sum is σ = 449395200. Its totient is φ = 73260000.

The previous prime is 222231397. The next prime is 222231433. The reversal of 222231414 is 414132222.

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 15 ways as a sum of consecutive naturals, for example, 295539 + ... + 296289.

It is an arithmetic number, because the mean of its divisors is an integer number (14043600).

Almost surely, 2^222231414 is an apocalyptic number.

222231414 is an abundant number, since it is smaller than the sum of its proper divisors (227163786).

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

222231414 is a wasteful number, since it uses less digits than its factorization.

222231414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236.

The product of its digits is 768, while the sum is 21.

The square root of 222231414 is about 14907.4281484098. The cubic root of 222231414 is about 605.7152154466.

Adding to 222231414 its reverse (414132222), we get a palindrome (636363636).

The spelling of 222231414 in words is "two hundred twenty-two million, two hundred thirty-one thousand, four hundred fourteen".