220112002122003 has 24 divisors (see below), whose sum is σ = 329775675797568. Its totient is φ = 146714374223784.

The previous prime is 220112002121989. The next prime is 220112002122017. The reversal of 220112002122003 is 300221200211022.

220112002122003 is a `hidden beast` number, since 220 + 1 + 1 + 200 + 21 + 220 + 0 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (220112002121989) and next prime (220112002122017).

It is not a de Polignac number, because 220112002122003 - 2⁶ = 220112002121939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220112002122043) 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, 81886125 + ... + 84531422.

It is an arithmetic number, because the mean of its divisors is an integer number (13740653158232).

Almost surely, 2^{220112002122003} is an apocalyptic number.

220112002122003 is a deficient number, since it is larger than the sum of its proper divisors (109663673675565).

220112002122003 is an equidigital number, since it uses as much as digits as its factorization.

220112002122003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166423005 (or 166422993 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 220112002122003 its reverse (300221200211022), we get a palindrome (520333202333025).

The spelling of 220112002122003 in words is "two hundred twenty trillion, one hundred twelve billion, two million, one hundred twenty-two thousand, three".