220112020003 has 4 divisors (see below), whose sum is σ = 220298398848. Its totient is φ = 219925641160.

The previous prime is 220112019989. The next prime is 220112020013. The reversal of 220112020003 is 300020211022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220112020003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220112020013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93187651 + ... + 93190012.

It is an arithmetic number, because the mean of its divisors is an integer number (55074599712).

Almost surely, 2^220112020003 is an apocalyptic number.

220112020003 is a deficient number, since it is larger than the sum of its proper divisors (186378845).

220112020003 is a wasteful number, since it uses less digits than its factorization.

220112020003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186378844.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 220112020003 its reverse (300020211022), we get a palindrome (520132231025).

The spelling of 220112020003 in words is "two hundred twenty billion, one hundred twelve million, twenty thousand, three".