22111322134 has 8 divisors (see below), whose sum is σ = 36182163528. Its totient is φ = 10050600960.

The previous prime is 22111322131. The next prime is 22111322201. The reversal of 22111322134 is 43122311122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1005060097 = 22111322134 / (2 + 2 + 1 + 1 + 1 + 3 + 2 + 2 + 1 + 3 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22111322131) 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, 502530027 + ... + 502530070.

It is an arithmetic number, because the mean of its divisors is an integer number (4522770441).

Almost surely, 2^22111322134 is an apocalyptic number.

22111322134 is a deficient number, since it is larger than the sum of its proper divisors (14070841394).

22111322134 is a wasteful number, since it uses less digits than its factorization.

22111322134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005060110.

The product of its digits is 576, while the sum is 22.

Adding to 22111322134 its reverse (43122311122), we get a palindrome (65233633256).

The spelling of 22111322134 in words is "twenty-two billion, one hundred eleven million, three hundred twenty-two thousand, one hundred thirty-four".