11202000010221 has 16 divisors (see below), whose sum is σ = 15340650614784. Its totient is φ = 7265700362304.

The previous prime is 11202000010217. The next prime is 11202000010237. The reversal of 11202000010221 is 12201000020211.

It is not a de Polignac number, because 11202000010221 - 2² = 11202000010217 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11202000010197 and 11202000010206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202000012221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1448301 + ... + 4949906.

It is an arithmetic number, because the mean of its divisors is an integer number (958790663424).

Almost surely, 2^{11202000010221} is an apocalyptic number.

It is an amenable number.

11202000010221 is a deficient number, since it is larger than the sum of its proper divisors (4138650604563).

11202000010221 is a wasteful number, since it uses less digits than its factorization.

11202000010221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6414020.

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

Adding to 11202000010221 its reverse (12201000020211), we get a palindrome (23403000030432).

The spelling of 11202000010221 in words is "eleven trillion, two hundred two billion, ten thousand, two hundred twenty-one".