3220237214 has 16 divisors (see below), whose sum is σ = 4982831376. Its totient is φ = 1560081600.

The previous prime is 3220237213. The next prime is 3220237253. The reversal of 3220237214 is 4127320223.

It is a happy number.

It is a super-4 number, since 4×3220237214⁴ (a number of 39 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220237213) 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, 188807 + ... + 205154.

It is an arithmetic number, because the mean of its divisors is an integer number (311426961).

Almost surely, 2^3220237214 is an apocalyptic number.

3220237214 is a deficient number, since it is larger than the sum of its proper divisors (1762594162).

3220237214 is a wasteful number, since it uses less digits than its factorization.

3220237214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394091.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 3220237214 is about 56747.1339716818. The cubic root of 3220237214 is about 1476.7125127692.

Adding to 3220237214 its reverse (4127320223), we get a palindrome (7347557437).

The spelling of 3220237214 in words is "three billion, two hundred twenty million, two hundred thirty-seven thousand, two hundred fourteen".