1222033203330 has 16 divisors (see below), whose sum is σ = 2932879688064. Its totient is φ = 325875520880.

The previous prime is 1222033203253. The next prime is 1222033203379. The reversal of 1222033203330 is 333023302221.

It is a super-2 number, since 2×1222033203330² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1222033203330.

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 7 ways as a sum of consecutive naturals, for example, 20367220026 + ... + 20367220085.

It is an arithmetic number, because the mean of its divisors is an integer number (183304980504).

Almost surely, 2^{1222033203330} is an apocalyptic number.

1222033203330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222033203330 is an abundant number, since it is smaller than the sum of its proper divisors (1710846484734).

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

1222033203330 is a wasteful number, since it uses less digits than its factorization.

1222033203330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40734440121.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 1222033203330 its reverse (333023302221), we get a palindrome (1555056505551).

The spelling of 1222033203330 in words is "one trillion, two hundred twenty-two billion, thirty-three million, two hundred three thousand, three hundred thirty".