3221113011000 has 128 divisors (see below), whose sum is σ = 10051092567360. Its totient is φ = 858859200000.

The previous prime is 3221113010989. The next prime is 3221113011029. The reversal of 3221113011000 is 1103111223.

It is a happy number.

It is a super-2 number, since 2×3221113011000² (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 31 ways as a sum of consecutive naturals, for example, 26450250 + ... + 26571750.

Almost surely, 2^{3221113011000} is an apocalyptic number.

3221113011000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3221113011000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5025546283680).

3221113011000 is an abundant number, since it is smaller than the sum of its proper divisors (6829979556360).

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

3221113011000 is a wasteful number, since it uses less digits than its factorization.

3221113011000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130362 (or 130348 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 3221113011000 its reverse (1103111223), we get a palindrome (3222216122223).

The spelling of 3221113011000 in words is "three trillion, two hundred twenty-one billion, one hundred thirteen million, eleven thousand".