3220021014 has 16 divisors (see below), whose sum is σ = 7360048128. Its totient is φ = 920005992.

The previous prime is 3220021001. The next prime is 3220021027. The reversal of 3220021014 is 4101200223.

It is an interprime number because it is at equal distance from previous prime (3220021001) and next prime (3220021027).

It is a junction number, because it is equal to n+sod(n) for n = 3220020984 and 3220021002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38333542 + ... + 38333625.

It is an arithmetic number, because the mean of its divisors is an integer number (460003008).

Almost surely, 2^3220021014 is an apocalyptic number.

3220021014 is an abundant number, since it is smaller than the sum of its proper divisors (4140027114).

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

3220021014 is a wasteful number, since it uses less digits than its factorization.

3220021014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76667179.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3220021014 is about 56745.2289976876. The cubic root of 3220021014 is about 1476.6794642317.

Adding to 3220021014 its reverse (4101200223), we get a palindrome (7321221237).

The spelling of 3220021014 in words is "three billion, two hundred twenty million, twenty-one thousand, fourteen".