3220020230 has 64 divisors (see below), whose sum is σ = 6739476480. Its totient is φ = 1084938624.

The previous prime is 3220020211. The next prime is 3220020233. The reversal of 3220020230 is 320200223.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220020233) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 967349 + ... + 970671.

It is an arithmetic number, because the mean of its divisors is an integer number (105304320).

Almost surely, 2^3220020230 is an apocalyptic number.

3220020230 is an abundant number, since it is smaller than the sum of its proper divisors (3519456250).

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

3220020230 is a wasteful number, since it uses less digits than its factorization.

3220020230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3573.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 3220020230 is about 56745.2220896174. Note that the first 3 decimals coincide. The cubic root of 3220020230 is about 1476.6793443860.

Adding to 3220020230 its reverse (320200223), we get a palindrome (3540220453).

The spelling of 3220020230 in words is "three billion, two hundred twenty million, twenty thousand, two hundred thirty".