11002100321012 has 12 divisors (see below), whose sum is σ = 19253808369600. Its totient is φ = 5501012215416.

The previous prime is 11002100320999. The next prime is 11002100321041. The reversal of 11002100321012 is 21012300120011.

It is a super-3 number, since 3×11002100321012³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8828828 + ... + 9997619.

It is an arithmetic number, because the mean of its divisors is an integer number (1604484030800).

Almost surely, 2^{11002100321012} is an apocalyptic number.

It is an amenable number.

11002100321012 is a deficient number, since it is larger than the sum of its proper divisors (8251708048588).

11002100321012 is a wasteful number, since it uses less digits than its factorization.

11002100321012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18972550 (or 18972548 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11002100321012 its reverse (21012300120011), we get a palindrome (32014400441023).

The spelling of 11002100321012 in words is "eleven trillion, two billion, one hundred million, three hundred twenty-one thousand, twelve".