113224120442152 has 16 divisors (see below), whose sum is σ = 212295938996160. Its totient is φ = 56611870043184.

The previous prime is 113224120442141. The next prime is 113224120442159. The reversal of 113224120442152 is 251244021422311.

It is a super-2 number, since 2×113224120442152² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113224120442159) 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, 21225918 + ... + 26018989.

It is an arithmetic number, because the mean of its divisors is an integer number (13268496187260).

Almost surely, 2^{113224120442152} is an apocalyptic number.

It is an amenable number.

113224120442152 is a deficient number, since it is larger than the sum of its proper divisors (99071818554008).

113224120442152 is a wasteful number, since it uses less digits than its factorization.

113224120442152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47544480 (or 47544476 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 113224120442152 its reverse (251244021422311), we get a palindrome (364468141864463).

The spelling of 113224120442152 in words is "one hundred thirteen trillion, two hundred twenty-four billion, one hundred twenty million, four hundred forty-two thousand, one hundred fifty-two".