113204522522 has 48 divisors (see below), whose sum is σ = 212793275520. Its totient is φ = 44769830112.

The previous prime is 113204522507. The next prime is 113204522527. The reversal of 113204522522 is 225225402311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (113204522527) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4521683 + ... + 4546649.

It is an arithmetic number, because the mean of its divisors is an integer number (4433193240).

Almost surely, 2^113204522522 is an apocalyptic number.

113204522522 is a deficient number, since it is larger than the sum of its proper divisors (99588752998).

113204522522 is a wasteful number, since it uses less digits than its factorization.

113204522522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28555 (or 28548 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 113204522522 its reverse (225225402311), we get a palindrome (338429924833).

The spelling of 113204522522 in words is "one hundred thirteen billion, two hundred four million, five hundred twenty-two thousand, five hundred twenty-two".