11330223203220 has 96 divisors (see below), whose sum is σ = 33105459421440. Its totient is φ = 2889896739840.

The previous prime is 11330223203147. The next prime is 11330223203231. The reversal of 11330223203220 is 2230232203311.

11330223203220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 32267800 + ... + 32617040.

It is an arithmetic number, because the mean of its divisors is an integer number (344848535640).

Almost surely, 2^{11330223203220} is an apocalyptic number.

11330223203220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11330223203220 is an abundant number, since it is smaller than the sum of its proper divisors (21775236218220).

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

11330223203220 is a wasteful number, since it uses less digits than its factorization.

11330223203220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372785 (or 372783 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 11330223203220 its reverse (2230232203311), we get a palindrome (13560455406531).

Subtracting from 11330223203220 its reverse (2230232203311), we obtain a palindrome (9099990999909).

The spelling of 11330223203220 in words is "eleven trillion, three hundred thirty billion, two hundred twenty-three million, two hundred three thousand, two hundred twenty".