220112485 has 16 divisors (see below), whose sum is σ = 272131200. Its totient is φ = 170815680.

The previous prime is 220112483. The next prime is 220112491. The reversal of 220112485 is 584211022.

It is not a de Polignac number, because 220112485 - 2¹ = 220112483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220112483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28600 + ... + 35470.

It is an arithmetic number, because the mean of its divisors is an integer number (17008200).

Almost surely, 2^220112485 is an apocalyptic number.

It is an amenable number.

220112485 is a deficient number, since it is larger than the sum of its proper divisors (52018715).

220112485 is a wasteful number, since it uses less digits than its factorization.

220112485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7068.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 220112485 is about 14836.1883582004. The cubic root of 220112485 is about 603.7839426126.

The spelling of 220112485 in words is "two hundred twenty million, one hundred twelve thousand, four hundred eighty-five".