2210221122011 has 8 divisors (see below), whose sum is σ = 2552007894240. Its totient is φ = 1874944574208.

The previous prime is 2210221122001. The next prime is 2210221122071. The reversal of 2210221122011 is 1102211220122.

2210221122011 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 cyclic number.

It is not a de Polignac number, because 2210221122011 - 2¹⁸ = 2210220859867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2210221122001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1627555376 + ... + 1627556733.

It is an arithmetic number, because the mean of its divisors is an integer number (319000986780).

Almost surely, 2^{2210221122011} is an apocalyptic number.

2210221122011 is a deficient number, since it is larger than the sum of its proper divisors (341786772229).

2210221122011 is an equidigital number, since it uses as much as digits as its factorization.

2210221122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3255112213.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2210221122011 its reverse (1102211220122), we get a palindrome (3312432342133).

The spelling of 2210221122011 in words is "two trillion, two hundred ten billion, two hundred twenty-one million, one hundred twenty-two thousand, eleven".