3221000220230 has 32 divisors (see below), whose sum is σ = 6611066519904. Its totient is φ = 1119334012416.

The previous prime is 3221000220211. The next prime is 3221000220257. The reversal of 3221000220230 is 320220001223.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 3221000220199 and 3221000220208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 728730872 + ... + 728735291.

It is an arithmetic number, because the mean of its divisors is an integer number (206595828747).

Almost surely, 2^{3221000220230} is an apocalyptic number.

3221000220230 is an abundant number, since it is smaller than the sum of its proper divisors (3390066299674).

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

3221000220230 is a wasteful number, since it uses less digits than its factorization.

3221000220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457466200.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 3221000220230 its reverse (320220001223), we get a palindrome (3541220221453).

The spelling of 3221000220230 in words is "three trillion, two hundred twenty-one billion, two hundred twenty thousand, two hundred thirty".