11310213233220 has 96 divisors (see below), whose sum is σ = 34551988974720. Its totient is φ = 2741518402560.

The previous prime is 11310213233197. The next prime is 11310213233233. The reversal of 11310213233220 is 2233231201311.

It is a super-2 number, since 2×11310213233220² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4072704 + ... + 6261576.

It is an arithmetic number, because the mean of its divisors is an integer number (359916551820).

Almost surely, 2^{11310213233220} is an apocalyptic number.

11310213233220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11310213233220 is an abundant number, since it is smaller than the sum of its proper divisors (23241775741500).

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

11310213233220 is a wasteful number, since it uses less digits than its factorization.

11310213233220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196725 (or 2196723 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11310213233220 its reverse (2233231201311), we get a palindrome (13543444434531).

The spelling of 11310213233220 in words is "eleven trillion, three hundred ten billion, two hundred thirteen million, two hundred thirty-three thousand, two hundred twenty".