11422322134 has 32 divisors (see below), whose sum is σ = 18245528640. Its totient is φ = 5362989184.

The previous prime is 11422322113. The next prime is 11422322209. The reversal of 11422322134 is 43122322411.

It is a junction number, because it is equal to n+sod(n) for n = 11422322099 and 11422322108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5472039 + ... + 5474125.

It is an arithmetic number, because the mean of its divisors is an integer number (570172770).

Almost surely, 2^11422322134 is an apocalyptic number.

11422322134 is a deficient number, since it is larger than the sum of its proper divisors (6823206506).

11422322134 is an equidigital number, since it uses as much as digits as its factorization.

11422322134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697 (or 2663 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

Adding to 11422322134 its reverse (43122322411), we get a palindrome (54544644545).

The spelling of 11422322134 in words is "eleven billion, four hundred twenty-two million, three hundred twenty-two thousand, one hundred thirty-four".