11323013304220 has 24 divisors (see below), whose sum is σ = 23846853394224. Its totient is φ = 4516152854016.

The previous prime is 11323013304191. The next prime is 11323013304259. The reversal of 11323013304220 is 2240331032311.

11323013304220 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 7 ways as a sum of consecutive naturals, for example, 815772117 + ... + 815785996.

It is an arithmetic number, because the mean of its divisors is an integer number (993618891426).

Almost surely, 2^{11323013304220} is an apocalyptic number.

11323013304220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11323013304220 is an abundant number, since it is smaller than the sum of its proper divisors (12523840090004).

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

11323013304220 is a wasteful number, since it uses less digits than its factorization.

11323013304220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631558469 (or 1631558467 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 11323013304220 its reverse (2240331032311), we get a palindrome (13563344336531).

The spelling of 11323013304220 in words is "eleven trillion, three hundred twenty-three billion, thirteen million, three hundred four thousand, two hundred twenty".