3213213310000 has 200 divisors, whose sum is σ = 8243990766000. Its totient is φ = 1209456000000.

The previous prime is 3213213309961. The next prime is 3213213310081. The reversal of 3213213310000 is 133123123.

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

It is a super-2 number, since 2×3213213310000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 3213213310000.

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, 28253250 + ... + 28366750.

It is an arithmetic number, because the mean of its divisors is an integer number (41219953830).

Almost surely, 2^{3213213310000} 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 3213213310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4121995383000).

3213213310000 is an abundant number, since it is smaller than the sum of its proper divisors (5030777456000).

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

3213213310000 is a wasteful number, since it uses less digits than its factorization.

3213213310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113697 (or 113676 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 3213213310000 its reverse (133123123), we get a palindrome (3213346433123).

The spelling of 3213213310000 in words is "three trillion, two hundred thirteen billion, two hundred thirteen million, three hundred ten thousand".