11202012012 has 12 divisors (see below), whose sum is σ = 26138028056. Its totient is φ = 3734004000.

The previous prime is 11202011939. The next prime is 11202012089. The reversal of 11202012012 is 21021020211.

11202012012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 933501001 = 11202012012 / (1 + 1 + 2 + 0 + 2 + 0 + 1 + 2 + 0 + 1 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466750489 + ... + 466750512.

Almost surely, 2^11202012012 is an apocalyptic number.

11202012012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11202012012 is an abundant number, since it is smaller than the sum of its proper divisors (14936016044).

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

11202012012 is a wasteful number, since it uses less digits than its factorization.

11202012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933501008 (or 933501006 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11202012012 its reverse (21021020211), we get a palindrome (32223032223).

The spelling of 11202012012 in words is "eleven billion, two hundred two million, twelve thousand, twelve".