2220021014 has 16 divisors (see below), whose sum is σ = 3462174576. Its totient is φ = 1066771200.

The previous prime is 2220020993. The next prime is 2220021029. The reversal of 2220021014 is 4101200222.

It is a self number, because there is not a number n which added to its sum of digits gives 2220021014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196547 + ... + 207534.

It is an arithmetic number, because the mean of its divisors is an integer number (216385911).

Almost surely, 2^2220021014 is an apocalyptic number.

2220021014 is a deficient number, since it is larger than the sum of its proper divisors (1242153562).

2220021014 is a wasteful number, since it uses less digits than its factorization.

2220021014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404191.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2220021014 is about 47117.0989556870. The cubic root of 2220021014 is about 1304.5248661034.

Adding to 2220021014 its reverse (4101200222), we get a palindrome (6321221236).

The spelling of 2220021014 in words is "two billion, two hundred twenty million, twenty-one thousand, fourteen".