3221200230000 has 200 divisors, whose sum is σ = 10757034459600. Its totient is φ = 829366272000.

The previous prime is 3221200229987. The next prime is 3221200230013. The reversal of 3221200230000 is 320021223.

It is an interprime number because it is at equal distance from previous prime (3221200229987) and next prime (3221200230013).

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×3221200230000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 981265 + ... + 2721264.

It is an arithmetic number, because the mean of its divisors is an integer number (53785172298).

Almost surely, 2^{3221200230000} is an apocalyptic number.

3221200230000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3221200230000 is an abundant number, since it is smaller than the sum of its proper divisors (7535834229600).

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

3221200230000 is a wasteful number, since it uses less digits than its factorization.

3221200230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3702589 (or 3702568 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 3221200230000 its reverse (320021223), we get a palindrome (3221520251223).

The spelling of 3221200230000 in words is "three trillion, two hundred twenty-one billion, two hundred million, two hundred thirty thousand".