3221430234000 has 640 divisors, whose sum is σ = 11656560075264. Its totient is φ = 758522880000.

The previous prime is 3221430233999. The next prime is 3221430234067. The reversal of 3221430234000 is 4320341223.

It is a super-2 number, since 2×3221430234000² (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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2727713410 + ... + 2727714590.

Almost surely, 2^{3221430234000} is an apocalyptic number.

3221430234000 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 3221430234000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5828280037632).

3221430234000 is an abundant number, since it is smaller than the sum of its proper divisors (8435129841264).

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

3221430234000 is a wasteful number, since it uses less digits than its factorization.

3221430234000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372 (or 2356 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 3221430234000 its reverse (4320341223), we get a palindrome (3225750575223).

The spelling of 3221430234000 in words is "three trillion, two hundred twenty-one billion, four hundred thirty million, two hundred thirty-four thousand".