11202021002201 has 4 divisors (see below), whose sum is σ = 11276206571904. Its totient is φ = 11127835432500.

The previous prime is 11202021002197. The next prime is 11202021002303. The reversal of 11202021002201 is 10220012020211.

11202021002201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11202021002201 - 2² = 11202021002197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11202021002701) 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, 37092784625 + ... + 37092784926.

It is an arithmetic number, because the mean of its divisors is an integer number (2819051642976).

Almost surely, 2^{11202021002201} is an apocalyptic number.

It is an amenable number.

11202021002201 is a deficient number, since it is larger than the sum of its proper divisors (74185569703).

11202021002201 is an equidigital number, since it uses as much as digits as its factorization.

11202021002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74185569702.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11202021002201 its reverse (10220012020211), we get a palindrome (21422033022412).

The spelling of 11202021002201 in words is "eleven trillion, two hundred two billion, twenty-one million, two thousand, two hundred one".