11321222022134 has 4 divisors (see below), whose sum is σ = 16981833033204. Its totient is φ = 5660611011066.

The previous prime is 11321222022073. The next prime is 11321222022151. The reversal of 11321222022134 is 43122022212311.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830305505532 + ... + 2830305505535.

It is an arithmetic number, because the mean of its divisors is an integer number (4245458258301).

Almost surely, 2^{11321222022134} is an apocalyptic number.

11321222022134 is a deficient number, since it is larger than the sum of its proper divisors (5660611011070).

11321222022134 is an equidigital number, since it uses as much as digits as its factorization.

11321222022134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5660611011069.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11321222022134 its reverse (43122022212311), we get a palindrome (54443244234445).

The spelling of 11321222022134 in words is "eleven trillion, three hundred twenty-one billion, two hundred twenty-two million, twenty-two thousand, one hundred thirty-four".