2201311132213 has 4 divisors (see below), whose sum is σ = 2272321168768. Its totient is φ = 2130301095660.

The previous prime is 2201311132147. The next prime is 2201311132327. The reversal of 2201311132213 is 3122311131022.

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 2201311132213 - 2³⁷ = 2063872178741 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 (2201311132913) 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, 35505018231 + ... + 35505018292.

It is an arithmetic number, because the mean of its divisors is an integer number (568080292192).

Almost surely, 2^{2201311132213} is an apocalyptic number.

It is an amenable number.

2201311132213 is a deficient number, since it is larger than the sum of its proper divisors (71010036555).

2201311132213 is an equidigital number, since it uses as much as digits as its factorization.

2201311132213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71010036554.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2201311132213 its reverse (3122311131022), we get a palindrome (5323622263235).

The spelling of 2201311132213 in words is "two trillion, two hundred one billion, three hundred eleven million, one hundred thirty-two thousand, two hundred thirteen".