3223331331000 has 256 divisors, whose sum is σ = 11267566801920. Its totient is φ = 760294080000.

The previous prime is 3223331330939. The next prime is 3223331331019. The reversal of 3223331331000 is 1331333223.

It is a super-2 number, since 2×3223331331000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 98956 + ... + 2540955.

It is an arithmetic number, because the mean of its divisors is an integer number (44013932820).

Almost surely, 2^{3223331331000} is an apocalyptic number.

3223331331000 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 3223331331000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5633783400960).

3223331331000 is an abundant number, since it is smaller than the sum of its proper divisors (8044235470920).

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

3223331331000 is a wasteful number, since it uses less digits than its factorization.

3223331331000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639983 (or 2639969 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 3223331331000 its reverse (1331333223), we get a palindrome (3224662664223).

The spelling of 3223331331000 in words is "three trillion, two hundred twenty-three billion, three hundred thirty-one million, three hundred thirty-one thousand".