116225247585 has 24 divisors (see below), whose sum is σ = 192152649600. Its totient is φ = 59987217120.

The previous prime is 116225247581. The next prime is 116225247601. The reversal of 116225247585 is 585742522611.

It is not a de Polignac number, because 116225247585 - 2² = 116225247581 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116225247581) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4016985 + ... + 4045814.

It is an arithmetic number, because the mean of its divisors is an integer number (8006360400).

Almost surely, 2^116225247585 is an apocalyptic number.

116225247585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116225247585 is a deficient number, since it is larger than the sum of its proper divisors (75927402015).

116225247585 is an equidigital number, since it uses as much as digits as its factorization.

116225247585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8062869 (or 8062838 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 48.

The spelling of 116225247585 in words is "one hundred sixteen billion, two hundred twenty-five million, two hundred forty-seven thousand, five hundred eighty-five".