22231124134 has 4 divisors (see below), whose sum is σ = 33346686204. Its totient is φ = 11115562066.

The previous prime is 22231124129. The next prime is 22231124161. The reversal of 22231124134 is 43142113222.

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

It is a super-2 number, since 2×22231124134² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22231124099 and 22231124108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5557781032 + ... + 5557781035.

It is an arithmetic number, because the mean of its divisors is an integer number (8336671551).

Almost surely, 2^22231124134 is an apocalyptic number.

22231124134 is a deficient number, since it is larger than the sum of its proper divisors (11115562070).

22231124134 is a wasteful number, since it uses less digits than its factorization.

22231124134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11115562069.

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

Adding to 22231124134 its reverse (43142113222), we get a palindrome (65373237356).

The spelling of 22231124134 in words is "twenty-two billion, two hundred thirty-one million, one hundred twenty-four thousand, one hundred thirty-four".