222214444344 has 24 divisors (see below), whose sum is σ = 601830786960. Its totient is φ = 74071481424.

The previous prime is 222214444327. The next prime is 222214444357. The reversal of 222214444344 is 443444412222.

222214444344 is a `hidden beast` number, since 2 + 2 + 2 + 214 + 4 + 4 + 434 + 4 = 666.

222214444344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×222214444344² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 222214444299 and 222214444308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1543155792 + ... + 1543155935.

It is an arithmetic number, because the mean of its divisors is an integer number (25076282790).

Almost surely, 2^222214444344 is an apocalyptic number.

222214444344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222214444344 is an abundant number, since it is smaller than the sum of its proper divisors (379616342616).

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

222214444344 is a wasteful number, since it uses less digits than its factorization.

222214444344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3086311739 (or 3086311732 counting only the distinct ones).

The product of its digits is 196608, while the sum is 36.

Adding to 222214444344 its reverse (443444412222), we get a palindrome (665658856566).

The spelling of 222214444344 in words is "two hundred twenty-two billion, two hundred fourteen million, four hundred forty-four thousand, three hundred forty-four".