11101322331012 has 96 divisors (see below), whose sum is σ = 26970512889600. Its totient is φ = 3550723817472.

The previous prime is 11101322330983. The next prime is 11101322331041. The reversal of 11101322331012 is 21013322310111.

It is an interprime number because it is at equal distance from previous prime (11101322330983) and next prime (11101322331041).

It is a self number, because there is not a number n which added to its sum of digits gives 11101322331012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 574622689 + ... + 574642007.

It is an arithmetic number, because the mean of its divisors is an integer number (280942842600).

Almost surely, 2^{11101322331012} is an apocalyptic number.

11101322331012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11101322331012 is an abundant number, since it is smaller than the sum of its proper divisors (15869190558588).

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

11101322331012 is a wasteful number, since it uses less digits than its factorization.

11101322331012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37165 (or 37163 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11101322331012 its reverse (21013322310111), we get a palindrome (32114644641123).

The spelling of 11101322331012 in words is "eleven trillion, one hundred one billion, three hundred twenty-two million, three hundred thirty-one thousand, twelve".