2210201166 has 32 divisors (see below), whose sum is σ = 4497033600. Its totient is φ = 723984480.

The previous prime is 2210201143. The next prime is 2210201167. The reversal of 2210201166 is 6611020122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210201167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531925 + ... + 536063.

It is an arithmetic number, because the mean of its divisors is an integer number (140532300).

Almost surely, 2^2210201166 is an apocalyptic number.

2210201166 is an abundant number, since it is smaller than the sum of its proper divisors (2286832434).

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

2210201166 is a wasteful number, since it uses less digits than its factorization.

2210201166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5664.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2210201166 is about 47012.7766250835. The cubic root of 2210201166 is about 1302.5985824837.

Adding to 2210201166 its reverse (6611020122), we get a palindrome (8821221288).

It can be divided in two parts, 221020116 and 6, that added together give a palindrome (221020122).

The spelling of 2210201166 in words is "two billion, two hundred ten million, two hundred one thousand, one hundred sixty-six".