2222220110001 has 32 divisors (see below), whose sum is σ = 3075198445440. Its totient is φ = 1426239830016.

The previous prime is 2222220109931. The next prime is 2222220110027. The reversal of 2222220110001 is 1000110222222.

It is not a de Polignac number, because 2222220110001 - 2⁷ = 2222220109873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2222220110041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9733185 + ... + 9958881.

It is an arithmetic number, because the mean of its divisors is an integer number (96099951420).

Almost surely, 2^{2222220110001} is an apocalyptic number.

It is an amenable number.

2222220110001 is a deficient number, since it is larger than the sum of its proper divisors (852978335439).

2222220110001 is a wasteful number, since it uses less digits than its factorization.

2222220110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226673.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2222220110001 its reverse (1000110222222), we get a palindrome (3222330332223).

The spelling of 2222220110001 in words is "two trillion, two hundred twenty-two billion, two hundred twenty million, one hundred ten thousand, one".