222240414 has 32 divisors (see below), whose sum is σ = 487353600. Its totient is φ = 67003200.

The previous prime is 222240413. The next prime is 222240419. The reversal of 222240414 is 414042222.

It is a super-2 number, since 2×222240414² = 98781603229782792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222240413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4674 + ... + 21594.

It is an arithmetic number, because the mean of its divisors is an integer number (15229800).

Almost surely, 2^222240414 is an apocalyptic number.

222240414 is an abundant number, since it is smaller than the sum of its proper divisors (265113186).

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

222240414 is a wasteful number, since it uses less digits than its factorization.

222240414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17136.

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

The square root of 222240414 is about 14907.7300082876. The cubic root of 222240414 is about 605.7233921534.

Adding to 222240414 its reverse (414042222), we get a palindrome (636282636).

The spelling of 222240414 in words is "two hundred twenty-two million, two hundred forty thousand, four hundred fourteen".