3213310222320 has 80 divisors (see below), whose sum is σ = 10866830942592. Its totient is φ = 778984295680.

The previous prime is 3213310222313. The next prime is 3213310222321. The reversal of 3213310222320 is 232220133123.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×3213310222320³ (a number of 38 digits) contains 333 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 not an unprimeable number, because it can be changed into a prime (3213310222321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608578842 + ... + 608584121.

Almost surely, 2^{3213310222320} is an apocalyptic number.

3213310222320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3213310222320 is an abundant number, since it is smaller than the sum of its proper divisors (7653520720272).

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

3213310222320 is a wasteful number, since it uses less digits than its factorization.

3213310222320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217162990 (or 1217162984 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 3213310222320 its reverse (232220133123), we get a palindrome (3445530355443).

The spelling of 3213310222320 in words is "three trillion, two hundred thirteen billion, three hundred ten million, two hundred twenty-two thousand, three hundred twenty".