113402224505 has 32 divisors (see below), whose sum is σ = 141921331200. Its totient is φ = 86921537472.

The previous prime is 113402224493. The next prime is 113402224543. The reversal of 113402224505 is 505422204311.

It is not a de Polignac number, because 113402224505 - 2¹⁰ = 113402223481 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3426326 + ... + 3459264.

It is an arithmetic number, because the mean of its divisors is an integer number (4435041600).

Almost surely, 2^113402224505 is an apocalyptic number.

It is an amenable number.

113402224505 is a deficient number, since it is larger than the sum of its proper divisors (28519106695).

113402224505 is a wasteful number, since it uses less digits than its factorization.

113402224505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33293.

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

Adding to 113402224505 its reverse (505422204311), we get a palindrome (618824428816).

The spelling of 113402224505 in words is "one hundred thirteen billion, four hundred two million, two hundred twenty-four thousand, five hundred five".