2210211100222 has 4 divisors (see below), whose sum is σ = 3315316650336. Its totient is φ = 1105105550110.

The previous prime is 2210211100099. The next prime is 2210211100309. The reversal of 2210211100222 is 2220011120122.

It is a happy number.

2210211100222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 2210211100196 and 2210211100205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552552775054 + ... + 552552775057.

It is an arithmetic number, because the mean of its divisors is an integer number (828829162584).

Almost surely, 2^{2210211100222} is an apocalyptic number.

2210211100222 is a deficient number, since it is larger than the sum of its proper divisors (1105105550114).

2210211100222 is a wasteful number, since it uses less digits than its factorization.

2210211100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105105550113.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2210211100222 its reverse (2220011120122), we get a palindrome (4430222220344).

The spelling of 2210211100222 in words is "two trillion, two hundred ten billion, two hundred eleven million, one hundred thousand, two hundred twenty-two".