2132210404 has 12 divisors (see below), whose sum is σ = 3732008364. Its totient is φ = 1065922304.

The previous prime is 2132210351. The next prime is 2132210417. The reversal of 2132210404 is 4040122312.

It can be written as a sum of positive squares in 2 ways, for example, as 1851580900 + 280629504 = 43030^2 + 16752^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17569 + ... + 67624.

It is an arithmetic number, because the mean of its divisors is an integer number (311000697).

Almost surely, 2^2132210404 is an apocalyptic number.

It is an amenable number.

2132210404 is a deficient number, since it is larger than the sum of its proper divisors (1599797960).

2132210404 is a wasteful number, since it uses less digits than its factorization.

2132210404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91454 (or 91452 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2132210404 is about 46175.8638684757. The cubic root of 2132210404 is about 1287.0932697588.

Adding to 2132210404 its reverse (4040122312), we get a palindrome (6172332716).

The spelling of 2132210404 in words is "two billion, one hundred thirty-two million, two hundred ten thousand, four hundred four".