222000013120 has 28 divisors (see below), whose sum is σ = 528637532004. Its totient is φ = 88800005120.

The previous prime is 222000013019. The next prime is 222000013139. The reversal of 222000013120 is 21310000222.

222000013120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 156550000896 + 65450012224 = 395664^2 + 255832^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 222000013120.

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 3 ways as a sum of consecutive naturals, for example, 346874701 + ... + 346875340.

Almost surely, 2^222000013120 is an apocalyptic number.

222000013120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222000013120 is an abundant number, since it is smaller than the sum of its proper divisors (306637518884).

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

222000013120 is an equidigital number, since it uses as much as digits as its factorization.

222000013120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693750058 (or 693750048 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 222000013120 its reverse (21310000222), we get a palindrome (243310013342).

The spelling of 222000013120 in words is "two hundred twenty-two billion, thirteen thousand, one hundred twenty".