11020330321112 has 32 divisors (see below), whose sum is σ = 23620823454720. Its totient is φ = 4721832727200.

The previous prime is 11020330321081. The next prime is 11020330321127. The reversal of 11020330321112 is 21112303302011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24062408 + ... + 24516119.

It is an arithmetic number, because the mean of its divisors is an integer number (738150732960).

Almost surely, 2^{11020330321112} is an apocalyptic number.

It is an amenable number.

11020330321112 is an abundant number, since it is smaller than the sum of its proper divisors (12600493133608).

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

11020330321112 is a wasteful number, since it uses less digits than its factorization.

11020330321112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48582591 (or 48582587 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11020330321112 its reverse (21112303302011), we get a palindrome (32132633623123).

The spelling of 11020330321112 in words is "eleven trillion, twenty billion, three hundred thirty million, three hundred twenty-one thousand, one hundred twelve".