11202100001012 has 24 divisors (see below), whose sum is σ = 19658517328800. Its totient is φ = 5585402043936.

The previous prime is 11202100000919. The next prime is 11202100001017. The reversal of 11202100001012 is 21010000120211.

It is a junction number, because it is equal to n+sod(n) for n = 11202100000984 and 11202100001002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202100001017) by changing a digit.

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, 552962 + ... + 4765497.

It is an arithmetic number, because the mean of its divisors is an integer number (819104888700).

Almost surely, 2^{11202100001012} is an apocalyptic number.

It is an amenable number.

11202100001012 is a deficient number, since it is larger than the sum of its proper divisors (8456417327788).

11202100001012 is a wasteful number, since it uses less digits than its factorization.

11202100001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5319935 (or 5319933 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11202100001012 its reverse (21010000120211), we get a palindrome (32212100121223).

The spelling of 11202100001012 in words is "eleven trillion, two hundred two billion, one hundred million, one thousand, twelve".