22240334222 has 32 divisors (see below), whose sum is σ = 34442150400. Its totient is φ = 10767077568.

The previous prime is 22240334213. The next prime is 22240334231. The reversal of 22240334222 is 22243304222.

It is an interprime number because it is at equal distance from previous prime (22240334213) and next prime (22240334231).

It is a junction number, because it is equal to n+sod(n) for n = 22240334191 and 22240334200.

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, 1790429 + ... + 1802807.

It is an arithmetic number, because the mean of its divisors is an integer number (1076317200).

Almost surely, 2^22240334222 is an apocalyptic number.

22240334222 is a deficient number, since it is larger than the sum of its proper divisors (12201816178).

22240334222 is a wasteful number, since it uses less digits than its factorization.

22240334222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12680.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 22240334222 its reverse (22243304222), we get a palindrome (44483638444).

The spelling of 22240334222 in words is "twenty-two billion, two hundred forty million, three hundred thirty-four thousand, two hundred twenty-two".