1133303333220 has 36 divisors (see below), whose sum is σ = 3437686777980. Its totient is φ = 302214222144.

The previous prime is 1133303333179. The next prime is 1133303333243. The reversal of 1133303333220 is 223333033311.

1133303333220 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 3 + 0 + 333 + 322 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 601372332324 + 531931000896 = 775482^2 + 729336^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 3148064635 + ... + 3148064994.

Almost surely, 2^{1133303333220} is an apocalyptic number.

1133303333220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133303333220 is an abundant number, since it is smaller than the sum of its proper divisors (2304383444760).

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

1133303333220 is a wasteful number, since it uses less digits than its factorization.

1133303333220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6296129644 (or 6296129639 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 27.

Adding to 1133303333220 its reverse (223333033311), we get a palindrome (1356636366531).

The spelling of 1133303333220 in words is "one trillion, one hundred thirty-three billion, three hundred three million, three hundred thirty-three thousand, two hundred twenty".