11200020112052 has 24 divisors (see below), whose sum is σ = 19635876051624. Its totient is φ = 5589770481792.

The previous prime is 11200020112051. The next prime is 11200020112217. The reversal of 11200020112052 is 25021102000211.

11200020112052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 110347538596 + 11089672573456 = 332186^2 + 3330116^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11200020112052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200020112051) 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, 87712718 + ... + 87840314.

It is an arithmetic number, because the mean of its divisors is an integer number (818161502151).

Almost surely, 2^{11200020112052} is an apocalyptic number.

It is an amenable number.

11200020112052 is a deficient number, since it is larger than the sum of its proper divisors (8435855939572).

11200020112052 is a wasteful number, since it uses less digits than its factorization.

11200020112052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167555 (or 167553 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 11200020112052 its reverse (25021102000211), we get a palindrome (36221122112263).

The spelling of 11200020112052 in words is "eleven trillion, two hundred billion, twenty million, one hundred twelve thousand, fifty-two".