11202112002012 has 24 divisors (see below), whose sum is σ = 26178911840256. Its totient is φ = 3728230119408.

The previous prime is 11202112001989. The next prime is 11202112002019. The reversal of 11202112002012 is 21020021120211.

It is a junction number, because it is equal to n+sod(n) for n = 11202112001982 and 11202112002000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202112002019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725893788 + ... + 725909219.

It is an arithmetic number, because the mean of its divisors is an integer number (1090787993344).

Almost surely, 2^{11202112002012} is an apocalyptic number.

11202112002012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11202112002012 is an abundant number, since it is smaller than the sum of its proper divisors (14976799838244).

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

11202112002012 is a wasteful number, since it uses less digits than its factorization.

11202112002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451803657 (or 1451803655 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11202112002012 its reverse (21020021120211), we get a palindrome (32222133122223).

The spelling of 11202112002012 in words is "eleven trillion, two hundred two billion, one hundred twelve million, two thousand, twelve".