222001033320 has 192 divisors, whose sum is σ = 821316412800. Its totient is φ = 51478479360.

The previous prime is 222001033313. The next prime is 222001033357. The reversal of 222001033320 is 23330100222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 222001033293 and 222001033302.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1127635 + ... + 1309794.

It is an arithmetic number, because the mean of its divisors is an integer number (4277689650).

Almost surely, 2^222001033320 is an apocalyptic number.

222001033320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222001033320 is an abundant number, since it is smaller than the sum of its proper divisors (599315379480).

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

222001033320 is a wasteful number, since it uses less digits than its factorization.

222001033320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437480 (or 2437473 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 222001033320 its reverse (23330100222), we get a palindrome (245331133542).

The spelling of 222001033320 in words is "two hundred twenty-two billion, one million, thirty-three thousand, three hundred twenty".