112020441520 has 40 divisors (see below), whose sum is σ = 280481954256. Its totient is φ = 41361393408.

The previous prime is 112020441493. The next prime is 112020441539. The reversal of 112020441520 is 25144020211.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 112020441491 and 112020441500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53854942 + ... + 53857021.

Almost surely, 2^112020441520 is an apocalyptic number.

112020441520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112020441520 is an abundant number, since it is smaller than the sum of its proper divisors (168461512736).

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

112020441520 is a wasteful number, since it uses less digits than its factorization.

112020441520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107711989 (or 107711983 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 112020441520 its reverse (25144020211), we get a palindrome (137164461731).

The spelling of 112020441520 in words is "one hundred twelve billion, twenty million, four hundred forty-one thousand, five hundred twenty".