1330303304220 has 96 divisors (see below), whose sum is σ = 4277338894080. Its totient is φ = 305524200960.

The previous prime is 1330303304137. The next prime is 1330303304237. The reversal of 1330303304220 is 224033030331.

It is a happy number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 53029857 + ... + 53054936.

It is an arithmetic number, because the mean of its divisors is an integer number (44555613480).

Almost surely, 2^{1330303304220} is an apocalyptic number.

1330303304220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330303304220 is an abundant number, since it is smaller than the sum of its proper divisors (2947035589860).

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

1330303304220 is a wasteful number, since it uses less digits than its factorization.

1330303304220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106084835 (or 106084833 counting only the distinct ones).

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

Adding to 1330303304220 its reverse (224033030331), we get a palindrome (1554336334551).

The spelling of 1330303304220 in words is "one trillion, three hundred thirty billion, three hundred three million, three hundred four thousand, two hundred twenty".