222224335040 has 56 divisors (see below), whose sum is σ = 537069834672. Its totient is φ = 87563013120.

The previous prime is 222224334991. The next prime is 222224335043. The reversal of 222224335040 is 40533422222.

It is a junction number, because it is equal to n+sod(n) for n = 222224334994 and 222224335012.

It is not an unprimeable number, because it can be changed into a prime (222224335043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5161031 + ... + 5203910.

It is an arithmetic number, because the mean of its divisors is an integer number (9590532762).

Almost surely, 2^222224335040 is an apocalyptic number.

222224335040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222224335040 is an abundant number, since it is smaller than the sum of its proper divisors (314845499632).

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

222224335040 is a wasteful number, since it uses less digits than its factorization.

222224335040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10365025 (or 10365015 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 222224335040 its reverse (40533422222), we get a palindrome (262757757262).

The spelling of 222224335040 in words is "two hundred twenty-two billion, two hundred twenty-four million, three hundred thirty-five thousand, forty".