113533422 has 8 divisors (see below), whose sum is σ = 227066856. Its totient is φ = 37844472.

The previous prime is 113533421. The next prime is 113533477. The reversal of 113533422 is 224335311.

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

113533422 is an admirable number.

It is a super-2 number, since 2×113533422² = 25779675822060168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113533392 and 113533401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113533421) 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, 9461113 + ... + 9461124.

It is an arithmetic number, because the mean of its divisors is an integer number (28383357).

Almost surely, 2^113533422 is an apocalyptic number.

113533422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113533422 is a wasteful number, since it uses less digits than its factorization.

113533422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18922242.

The product of its digits is 2160, while the sum is 24.

The square root of 113533422 is about 10655.2063330562. The cubic root of 113533422 is about 484.2183491046.

Adding to 113533422 its reverse (224335311), we get a palindrome (337868733).

The spelling of 113533422 in words is "one hundred thirteen million, five hundred thirty-three thousand, four hundred twenty-two".