3212213353320 has 32 divisors (see below), whose sum is σ = 9636640060320. Its totient is φ = 856590227520.

The previous prime is 3212213353301. The next prime is 3212213353331. The reversal of 3212213353320 is 233533122123.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13384222186 + ... + 13384222425.

It is an arithmetic number, because the mean of its divisors is an integer number (301145001885).

Almost surely, 2^{3212213353320} is an apocalyptic number.

3212213353320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3212213353320 is an abundant number, since it is smaller than the sum of its proper divisors (6424426707000).

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

3212213353320 is a wasteful number, since it uses less digits than its factorization.

3212213353320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26768444625 (or 26768444621 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 3212213353320 its reverse (233533122123), we get a palindrome (3445746475443).

The spelling of 3212213353320 in words is "three trillion, two hundred twelve billion, two hundred thirteen million, three hundred fifty-three thousand, three hundred twenty".