11202231133320 has 128 divisors (see below), whose sum is σ = 35397574128000. Its totient is φ = 2828268748800.

The previous prime is 11202231133283. The next prime is 11202231133321. The reversal of 11202231133320 is 2333113220211.

It is a super-2 number, since 2×11202231133320² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (11202231133321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2115846 + ... + 5184714.

It is an arithmetic number, because the mean of its divisors is an integer number (276543547875).

Almost surely, 2^{11202231133320} is an apocalyptic number.

11202231133320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11202231133320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17698787064000).

11202231133320 is an abundant number, since it is smaller than the sum of its proper divisors (24195342994680).

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

11202231133320 is a wasteful number, since it uses less digits than its factorization.

11202231133320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3070503 (or 3070499 counting only the distinct ones).

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

Adding to 11202231133320 its reverse (2333113220211), we get a palindrome (13535344353531).

The spelling of 11202231133320 in words is "eleven trillion, two hundred two billion, two hundred thirty-one million, one hundred thirty-three thousand, three hundred twenty".