11200250534401 has 4 divisors (see below), whose sum is σ = 11586466070100. Its totient is φ = 10814034998704.

The previous prime is 11200250534399. The next prime is 11200250534413. The reversal of 11200250534401 is 10443505200211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2317704804801 + 8882545729600 = 1522401^2 + 2980360^2 .

It is not a de Polignac number, because 11200250534401 - 2¹ = 11200250534399 is a prime.

It is a super-2 number, since 2×11200250534401² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11200250534401.

It is not an unprimeable number, because it can be changed into a prime (11200250535401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193107767806 + ... + 193107767863.

It is an arithmetic number, because the mean of its divisors is an integer number (2896616517525).

Almost surely, 2^{11200250534401} is an apocalyptic number.

It is an amenable number.

11200250534401 is a deficient number, since it is larger than the sum of its proper divisors (386215535699).

11200250534401 is an equidigital number, since it uses as much as digits as its factorization.

11200250534401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386215535698.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 11200250534401 its reverse (10443505200211), we get a palindrome (21643755734612).

The spelling of 11200250534401 in words is "eleven trillion, two hundred billion, two hundred fifty million, five hundred thirty-four thousand, four hundred one".