113372501224 has 8 divisors (see below), whose sum is σ = 212573439810. Its totient is φ = 56686250608.

The previous prime is 113372501183. The next prime is 113372501227. The reversal of 113372501224 is 422105273311.

It can be written as a sum of positive squares in only one way, i.e., 104438848900 + 8933652324 = 323170^2 + 94518^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (113372501227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7085781319 + ... + 7085781334.

Almost surely, 2^113372501224 is an apocalyptic number.

It is an amenable number.

113372501224 is a deficient number, since it is larger than the sum of its proper divisors (99200938586).

113372501224 is a wasteful number, since it uses less digits than its factorization.

113372501224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14171562659 (or 14171562655 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

Adding to 113372501224 its reverse (422105273311), we get a palindrome (535477774535).

The spelling of 113372501224 in words is "one hundred thirteen billion, three hundred seventy-two million, five hundred one thousand, two hundred twenty-four".