11332121011012 has 24 divisors (see below), whose sum is σ = 19893760530336. Its totient is φ = 5648211485568.

The previous prime is 11332121010971. The next prime is 11332121011037. The reversal of 11332121011012 is 21011012123311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700138 + ... + 4811905.

It is an arithmetic number, because the mean of its divisors is an integer number (828906688764).

Almost surely, 2^{11332121011012} is an apocalyptic number.

It is an amenable number.

11332121011012 is a deficient number, since it is larger than the sum of its proper divisors (8561639519324).

11332121011012 is a wasteful number, since it uses less digits than its factorization.

11332121011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513667 (or 5513665 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11332121011012 its reverse (21011012123311), we get a palindrome (32343133134323).

The spelling of 11332121011012 in words is "eleven trillion, three hundred thirty-two billion, one hundred twenty-one million, eleven thousand, twelve".