220000002200001 has 24 divisors (see below), whose sum is σ = 320322737839104. Its totient is φ = 145492906022880.

The previous prime is 220000002199981. The next prime is 220000002200021. The reversal of 220000002200001 is 100002200000022.

It is an interprime number because it is at equal distance from previous prime (220000002199981) and next prime (220000002200021).

It is not a de Polignac number, because 220000002200001 - 2⁶ = 220000002199937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (220000002200021) 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, 31554546 + ... + 37890491.

It is an arithmetic number, because the mean of its divisors is an integer number (13346780743296).

Almost surely, 2^{220000002200001} is an apocalyptic number.

It is an amenable number.

220000002200001 is a deficient number, since it is larger than the sum of its proper divisors (100322735639103).

220000002200001 is a wasteful number, since it uses less digits than its factorization.

220000002200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69447861 (or 69447858 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 220000002200001 its reverse (100002200000022), we get a palindrome (320002202200023).

The spelling of 220000002200001 in words is "two hundred twenty trillion, two million, two hundred thousand, one".