11332221230020 has 96 divisors (see below), whose sum is σ = 24692941728000. Its totient is φ = 4364938243584.

The previous prime is 11332221230009. The next prime is 11332221230027. The reversal of 11332221230020 is 2003212223311.

11332221230020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11332221230020² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11332221229973 and 11332221230000.

It is not an unprimeable number, because it can be changed into a prime (11332221230027) 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, 129454026 + ... + 129541534.

It is an arithmetic number, because the mean of its divisors is an integer number (257218143000).

Almost surely, 2^{11332221230020} is an apocalyptic number.

11332221230020 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 11332221230020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12346470864000).

11332221230020 is an abundant number, since it is smaller than the sum of its proper divisors (13360720497980).

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

11332221230020 is a wasteful number, since it uses less digits than its factorization.

11332221230020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89357 (or 89355 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11332221230020 its reverse (2003212223311), we get a palindrome (13335433453331).

The spelling of 11332221230020 in words is "eleven trillion, three hundred thirty-two billion, two hundred twenty-one million, two hundred thirty thousand, twenty".