11122102100012 has 24 divisors (see below), whose sum is σ = 19576058829600. Its totient is φ = 5529033783936.

The previous prime is 11122102099967. The next prime is 11122102100099. The reversal of 11122102100012 is 21000120122111.

It is a super-3 number, since 3×11122102100012³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11122102100012.

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, 10931312 + ... + 11905367.

It is an arithmetic number, because the mean of its divisors is an integer number (815669117900).

Almost surely, 2^{11122102100012} is an apocalyptic number.

It is an amenable number.

11122102100012 is a deficient number, since it is larger than the sum of its proper divisors (8453956729588).

11122102100012 is a wasteful number, since it uses less digits than its factorization.

11122102100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22837385 (or 22837383 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11122102100012 its reverse (21000120122111), we get a palindrome (32122222222123).

The spelling of 11122102100012 in words is "eleven trillion, one hundred twenty-two billion, one hundred two million, one hundred thousand, twelve".