2210001011 has 4 divisors (see below), whose sum is σ = 2217979632. Its totient is φ = 2202022392.

The previous prime is 2210001007. The next prime is 2210001019. The reversal of 2210001011 is 1101000122.

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

It is a cyclic number.

It is not a de Polignac number, because 2210001011 - 2² = 2210001007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2210001011.

It is not an unprimeable number, because it can be changed into a prime (2210001019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3988895 + ... + 3989448.

It is an arithmetic number, because the mean of its divisors is an integer number (554494908).

Almost surely, 2^2210001011 is an apocalyptic number.

2210001011 is a deficient number, since it is larger than the sum of its proper divisors (7978621).

2210001011 is an equidigital number, since it uses as much as digits as its factorization.

2210001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7978620.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 2210001011 is about 47010.6478470569. The cubic root of 2210001011 is about 1302.5592603480.

Adding to 2210001011 its reverse (1101000122), we get a palindrome (3311001133).

The spelling of 2210001011 in words is "two billion, two hundred ten million, one thousand, eleven".