2211000220222 has 8 divisors (see below), whose sum is σ = 3319069273272. Its totient is φ = 1104643795800.

The previous prime is 2211000220207. The next prime is 2211000220223. The reversal of 2211000220222 is 2220220001122.

2211000220222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2211000220196 and 2211000220205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211000220223) 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, 428153929 + ... + 428159092.

It is an arithmetic number, because the mean of its divisors is an integer number (414883659159).

Almost surely, 2^{2211000220222} is an apocalyptic number.

2211000220222 is a deficient number, since it is larger than the sum of its proper divisors (1108069053050).

2211000220222 is a wasteful number, since it uses less digits than its factorization.

2211000220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856314314.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2211000220222 its reverse (2220220001122), we get a palindrome (4431220221344).

The spelling of 2211000220222 in words is "two trillion, two hundred eleven billion, two hundred twenty thousand, two hundred twenty-two".