222113000320 has 64 divisors (see below), whose sum is σ = 538262825040. Its totient is φ = 87628124160.

The previous prime is 222113000297. The next prime is 222113000339. The reversal of 222113000320 is 23000311222.

222113000320 is digitally balanced in base 3, 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 (64).

It is a super-3 number, since 3×222113000320³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 222113000294 and 222113000303.

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, 2330346 + ... + 2423785.

Almost surely, 2^222113000320 is an apocalyptic number.

222113000320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222113000320 is an abundant number, since it is smaller than the sum of its proper divisors (316149824720).

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

222113000320 is an equidigital number, since it uses as much as digits as its factorization.

222113000320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4754223 (or 4754211 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 222113000320 its reverse (23000311222), we get a palindrome (245113311542).

The spelling of 222113000320 in words is "two hundred twenty-two billion, one hundred thirteen million, three hundred twenty", and thus it is an aban number.