2213223302011 has 4 divisors (see below), whose sum is σ = 2213359525000. Its totient is φ = 2213087079024.

The previous prime is 2213223301957. The next prime is 2213223302083. The reversal of 2213223302011 is 1102033223122.

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

It is a cyclic number.

It is not a de Polignac number, because 2213223302011 - 2²⁹ = 2212686431099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213223302911) 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, 68087121 + ... + 68119618.

It is an arithmetic number, because the mean of its divisors is an integer number (553339881250).

Almost surely, 2^{2213223302011} is an apocalyptic number.

2213223302011 is a deficient number, since it is larger than the sum of its proper divisors (136222989).

2213223302011 is a wasteful number, since it uses less digits than its factorization.

2213223302011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136222988.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2213223302011 its reverse (1102033223122), we get a palindrome (3315256525133).

The spelling of 2213223302011 in words is "two trillion, two hundred thirteen billion, two hundred twenty-three million, three hundred two thousand, eleven".