11032301223020 has 96 divisors (see below), whose sum is σ = 28975690275840. Its totient is φ = 3427791747840.

The previous prime is 11032301223017. The next prime is 11032301223023. The reversal of 11032301223020 is 2032210323011.

It is an interprime number because it is at equal distance from previous prime (11032301223017) and next prime (11032301223023).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11032301222983 and 11032301223001.

It is not an unprimeable number, because it can be changed into a prime (11032301223023) 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, 10811240 + ... + 11787599.

It is an arithmetic number, because the mean of its divisors is an integer number (301830107040).

Almost surely, 2^{11032301223020} is an apocalyptic number.

11032301223020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11032301223020 is an abundant number, since it is smaller than the sum of its proper divisors (17943389052820).

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

11032301223020 is a wasteful number, since it uses less digits than its factorization.

11032301223020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22599183 (or 22599181 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11032301223020 its reverse (2032210323011), we get a palindrome (13064511546031).

Subtracting from 11032301223020 its reverse (2032210323011), we obtain a palindrome (9000090900009).

The spelling of 11032301223020 in words is "eleven trillion, thirty-two billion, three hundred one million, two hundred twenty-three thousand, twenty".