112002520005 has 12 divisors (see below), whose sum is σ = 194137701420. Its totient is φ = 59734677312.

The previous prime is 112002519977. The next prime is 112002520031. The reversal of 112002520005 is 500025200211.

It can be written as a sum of positive squares in 2 ways, for example, as 29564051364 + 82438468641 = 171942^2 + 287121^2 .

It is not a de Polignac number, because 112002520005 - 2⁷ = 112002519877 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 112002520005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1244472400 + ... + 1244472489.

It is an arithmetic number, because the mean of its divisors is an integer number (16178141785).

Almost surely, 2^112002520005 is an apocalyptic number.

112002520005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112002520005 is a deficient number, since it is larger than the sum of its proper divisors (82135181415).

112002520005 is a wasteful number, since it uses less digits than its factorization.

112002520005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488944900 (or 2488944897 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

Adding to 112002520005 its reverse (500025200211), we get a palindrome (612027720216).

The spelling of 112002520005 in words is "one hundred twelve billion, two million, five hundred twenty thousand, five".