11002132220213 has 4 divisors (see below), whose sum is σ = 11236220139840. Its totient is φ = 10768044300588.

The previous prime is 11002132220207. The next prime is 11002132220231. The reversal of 11002132220213 is 31202223120011.

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 11002132220213 - 2²⁰ = 11002131171637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002132220243) 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, 117043959743 + ... + 117043959836.

It is an arithmetic number, because the mean of its divisors is an integer number (2809055034960).

Almost surely, 2^{11002132220213} is an apocalyptic number.

It is an amenable number.

11002132220213 is a deficient number, since it is larger than the sum of its proper divisors (234087919627).

11002132220213 is an equidigital number, since it uses as much as digits as its factorization.

11002132220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234087919626.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11002132220213 its reverse (31202223120011), we get a palindrome (42204355340224).

The spelling of 11002132220213 in words is "eleven trillion, two billion, one hundred thirty-two million, two hundred twenty thousand, two hundred thirteen".