11330203313220 has 48 divisors (see below), whose sum is σ = 34608621031488. Its totient is φ = 2746715954560.

The previous prime is 11330203313213. The next prime is 11330203313243. The reversal of 11330203313220 is 2231330203311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8583486699 + ... + 8583488018.

It is an arithmetic number, because the mean of its divisors is an integer number (721012938156).

Almost surely, 2^{11330203313220} is an apocalyptic number.

11330203313220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11330203313220 is an abundant number, since it is smaller than the sum of its proper divisors (23278417718268).

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

11330203313220 is a wasteful number, since it uses less digits than its factorization.

11330203313220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17166974740 (or 17166974738 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 11330203313220 its reverse (2231330203311), we get a palindrome (13561533516531).

The spelling of 11330203313220 in words is "eleven trillion, three hundred thirty billion, two hundred three million, three hundred thirteen thousand, two hundred twenty".