222005041320 has 128 divisors (see below), whose sum is σ = 668081514240. Its totient is φ = 59017973760.

The previous prime is 222005041289. The next prime is 222005041339. The reversal of 222005041320 is 23140500222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69008352 + ... + 69011568.

It is an arithmetic number, because the mean of its divisors is an integer number (5219386830).

Almost surely, 2^222005041320 is an apocalyptic number.

222005041320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222005041320 is an abundant number, since it is smaller than the sum of its proper divisors (446076472920).

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

222005041320 is a wasteful number, since it uses less digits than its factorization.

222005041320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4835 (or 4831 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 222005041320 its reverse (23140500222), we get a palindrome (245145541542).

The spelling of 222005041320 in words is "two hundred twenty-two billion, five million, forty-one thousand, three hundred twenty".