3221201010000 has 200 divisors, whose sum is σ = 10733903851264. Its totient is φ = 831277440000.

The previous prime is 3221201009989. The next prime is 3221201010011. The reversal of 3221201010000 is 101021223.

It is an interprime number because it is at equal distance from previous prime (3221201009989) and next prime (3221201010011).

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

It is a super-2 number, since 2×3221201010000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 801829 + ... + 2661828.

Almost surely, 2^{3221201010000} is an apocalyptic number.

3221201010000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3221201010000 is an abundant number, since it is smaller than the sum of its proper divisors (7512702841264).

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

3221201010000 is a wasteful number, since it uses less digits than its factorization.

3221201010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3463719 (or 3463698 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 3221201010000 its reverse (101021223), we get a palindrome (3221302031223).

The spelling of 3221201010000 in words is "three trillion, two hundred twenty-one billion, two hundred one million, ten thousand".