3221020233030 has 32 divisors (see below), whose sum is σ = 7730532273888. Its totient is φ = 858929427200.

The previous prime is 3221020233029. The next prime is 3221020233047. The reversal of 3221020233030 is 303320201223.

It is a junction number, because it is equal to n+sod(n) for n = 3221020232988 and 3221020233006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2503450 + ... + 3565010.

It is an arithmetic number, because the mean of its divisors is an integer number (241579133559).

Almost surely, 2^{3221020233030} is an apocalyptic number.

3221020233030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3221020233030 is an abundant number, since it is smaller than the sum of its proper divisors (4509512040858).

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

3221020233030 is a wasteful number, since it uses less digits than its factorization.

3221020233030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162712.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 3221020233030 its reverse (303320201223), we get a palindrome (3524340434253).

The spelling of 3221020233030 in words is "three trillion, two hundred twenty-one billion, twenty million, two hundred thirty-three thousand, thirty".