112002232520 has 16 divisors (see below), whose sum is σ = 252005023260. Its totient is φ = 44800892992.

The previous prime is 112002232469. The next prime is 112002232547. The reversal of 112002232520 is 25232200211.

112002232520 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 92273782756 + 19728449764 = 303766^2 + 140458^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 112002232492 and 112002232501.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1400027867 + ... + 1400027946.

Almost surely, 2^112002232520 is an apocalyptic number.

112002232520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112002232520 is an abundant number, since it is smaller than the sum of its proper divisors (140002790740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112002232520 is a wasteful number, since it uses less digits than its factorization.

112002232520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800055824 (or 2800055820 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 112002232520 its reverse (25232200211), we get a palindrome (137234432731).

The spelling of 112002232520 in words is "one hundred twelve billion, two million, two hundred thirty-two thousand, five hundred twenty".