22532443334 has 8 divisors (see below), whose sum is σ = 33845675040. Its totient is φ = 11250551656.

The previous prime is 22532443333. The next prime is 22532443361. The reversal of 22532443334 is 43334423522.

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

It is a super-2 number, since 2×22532443334² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22532443294 and 22532443303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22532443333) 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, 7833209 + ... + 7836084.

It is an arithmetic number, because the mean of its divisors is an integer number (4230709380).

Almost surely, 2^22532443334 is an apocalyptic number.

22532443334 is a deficient number, since it is larger than the sum of its proper divisors (11313231706).

22532443334 is a wasteful number, since it uses less digits than its factorization.

22532443334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15670014.

The product of its digits is 207360, while the sum is 35.

Adding to 22532443334 its reverse (43334423522), we get a palindrome (65866866856).

The spelling of 22532443334 in words is "twenty-two billion, five hundred thirty-two million, four hundred forty-three thousand, three hundred thirty-four".