4013221210 has 16 divisors (see below), whose sum is σ = 7224795936. Its totient is φ = 1605066768.

The previous prime is 4013221181. The next prime is 4013221237. The reversal of 4013221210 is 121223104.

It is a super-2 number, since 2×4013221210² = 32211888960787728200, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 62197 + ... + 109063.

It is an arithmetic number, because the mean of its divisors is an integer number (451549746).

Almost surely, 2^4013221210 is an apocalyptic number.

4013221210 is a deficient number, since it is larger than the sum of its proper divisors (3211574726).

4013221210 is a wasteful number, since it uses less digits than its factorization.

4013221210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55437.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 4013221210 is about 63349.9898184680. The cubic root of 4013221210 is about 1589.1480754545.

Adding to 4013221210 its reverse (121223104), we get a palindrome (4134444314).

The spelling of 4013221210 in words is "four billion, thirteen million, two hundred twenty-one thousand, two hundred ten".