2011302210 has 64 divisors (see below), whose sum is σ = 4947338880. Its totient is φ = 523031040.

The previous prime is 2011302197. The next prime is 2011302217. The reversal of 2011302210 is 122031102.

It is not an unprimeable number, because it can be changed into a prime (2011302217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1455720 + ... + 1457100.

It is an arithmetic number, because the mean of its divisors is an integer number (77302170).

Almost surely, 2^2011302210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2011302210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2473669440).

2011302210 is an abundant number, since it is smaller than the sum of its proper divisors (2936036670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2011302210 is a wasteful number, since it uses less digits than its factorization.

2011302210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2563.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2011302210 is about 44847.5440799159. The cubic root of 2011302210 is about 1262.2899086411.

Adding to 2011302210 its reverse (122031102), we get a palindrome (2133333312).

The spelling of 2011302210 in words is "two billion, eleven million, three hundred two thousand, two hundred ten".