2110132221 has 8 divisors (see below), whose sum is σ = 2814820224. Its totient is φ = 1406099520.

The previous prime is 2110132183. The next prime is 2110132247. The reversal of 2110132221 is 1222310112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2110132221 - 2⁷ = 2110132093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2110132221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110132621) 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, 156261 + ... + 169226.

It is an arithmetic number, because the mean of its divisors is an integer number (351852528).

Almost surely, 2^2110132221 is an apocalyptic number.

It is an amenable number.

2110132221 is a deficient number, since it is larger than the sum of its proper divisors (704688003).

2110132221 is a wasteful number, since it uses less digits than its factorization.

2110132221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327651.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2110132221 is about 45936.1755155999. The cubic root of 2110132221 is about 1282.6354029454.

Adding to 2110132221 its reverse (1222310112), we get a palindrome (3332442333).

The spelling of 2110132221 in words is "two billion, one hundred ten million, one hundred thirty-two thousand, two hundred twenty-one".