224444002222 has 16 divisors (see below), whose sum is σ = 388876239792. Its totient is φ = 96018824320.

The previous prime is 224444002219. The next prime is 224444002243. The reversal of 224444002222 is 222200444422.

It is a super-2 number, since 2×224444002222² (a number of 24 digits) contains 22 as substring.

It is a zygodrome in base 10.

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, 300058453 + ... + 300059200.

It is an arithmetic number, because the mean of its divisors is an integer number (24304764987).

Almost surely, 2^224444002222 is an apocalyptic number.

224444002222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224444002222 is a deficient number, since it is larger than the sum of its proper divisors (164432237570).

224444002222 is a wasteful number, since it uses less digits than its factorization.

224444002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600117683.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 224444002222 its reverse (222200444422), we get a palindrome (446644446644).

The spelling of 224444002222 in words is "two hundred twenty-four billion, four hundred forty-four million, two thousand, two hundred twenty-two".