3223033020012 has 96 divisors (see below), whose sum is σ = 8180176822272. Its totient is φ = 981784129536.

The previous prime is 3223033019993. The next prime is 3223033020029. The reversal of 3223033020012 is 2100203303223.

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, 9078028 + ... + 9426380.

It is an arithmetic number, because the mean of its divisors is an integer number (85210175232).

Almost surely, 2^{3223033020012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3223033020012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4090088411136).

3223033020012 is an abundant number, since it is smaller than the sum of its proper divisors (4957143802260).

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

3223033020012 is a wasteful number, since it uses less digits than its factorization.

3223033020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348967 (or 348965 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 3223033020012 its reverse (2100203303223), we get a palindrome (5323236323235).

The spelling of 3223033020012 in words is "three trillion, two hundred twenty-three billion, thirty-three million, twenty thousand, twelve".