22534352134 has 8 divisors (see below), whose sum is σ = 38630317968. Its totient is φ = 9657579480.

The previous prime is 22534352131. The next prime is 22534352153. The reversal of 22534352134 is 43125343522.

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

It is a super-2 number, since 2×22534352134² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22534352134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22534352131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 804798277 + ... + 804798304.

It is an arithmetic number, because the mean of its divisors is an integer number (4828789746).

Almost surely, 2^22534352134 is an apocalyptic number.

22534352134 is a deficient number, since it is larger than the sum of its proper divisors (16095965834).

22534352134 is a wasteful number, since it uses less digits than its factorization.

22534352134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609596590.

The product of its digits is 86400, while the sum is 34.

Adding to 22534352134 its reverse (43125343522), we get a palindrome (65659695656).

The spelling of 22534352134 in words is "twenty-two billion, five hundred thirty-four million, three hundred fifty-two thousand, one hundred thirty-four".