2220110220001 has 4 divisors (see below), whose sum is σ = 2220130004400. Its totient is φ = 2220090435604.

The previous prime is 2220110219993. The next prime is 2220110220017. The reversal of 2220110220001 is 1000220110222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2220110220001 - 2³ = 2220110219993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220110220701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9722911 + ... + 9948628.

It is an arithmetic number, because the mean of its divisors is an integer number (555032501100).

Almost surely, 2^{2220110220001} is an apocalyptic number.

It is an amenable number.

2220110220001 is a deficient number, since it is larger than the sum of its proper divisors (19784399).

2220110220001 is a wasteful number, since it uses less digits than its factorization.

2220110220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19784398.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2220110220001 its reverse (1000220110222), we get a palindrome (3220330330223).

The spelling of 2220110220001 in words is "two trillion, two hundred twenty billion, one hundred ten million, two hundred twenty thousand, one".