11021331101120 has 112 divisors (see below), whose sum is σ = 26372890640448. Its totient is φ = 4387000074240.

The previous prime is 11021331101057. The next prime is 11021331101153. The reversal of 11021331101120 is 2110113312011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105833717 + ... + 105937803.

Almost surely, 2^{11021331101120} is an apocalyptic number.

11021331101120 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 11021331101120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13186445320224).

11021331101120 is an abundant number, since it is smaller than the sum of its proper divisors (15351559539328).

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

11021331101120 is a wasteful number, since it uses less digits than its factorization.

11021331101120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105718 (or 105708 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 11021331101120 its reverse (2110113312011), we get a palindrome (13131444413131).

The spelling of 11021331101120 in words is "eleven trillion, twenty-one billion, three hundred thirty-one million, one hundred one thousand, one hundred twenty".