2210001001211 has 16 divisors (see below), whose sum is σ = 2334880099200. Its totient is φ = 2085980413248.

The previous prime is 2210001001207. The next prime is 2210001001217. The reversal of 2210001001211 is 1121001000122.

It is a cyclic number.

It is not a de Polignac number, because 2210001001211 - 2² = 2210001001207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2210001001192 and 2210001001201.

It is not an unprimeable number, because it can be changed into a prime (2210001001217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42005720 + ... + 42058298.

It is an arithmetic number, because the mean of its divisors is an integer number (145930006200).

Almost surely, 2^{2210001001211} is an apocalyptic number.

2210001001211 is a deficient number, since it is larger than the sum of its proper divisors (124879097989).

2210001001211 is a wasteful number, since it uses less digits than its factorization.

2210001001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60698.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2210001001211 its reverse (1121001000122), we get a palindrome (3331002001333).

The spelling of 2210001001211 in words is "two trillion, two hundred ten billion, one million, one thousand, two hundred eleven".