3302222221320 has 256 divisors, whose sum is σ = 11599753754880. Its totient is φ = 743126630400.

The previous prime is 3302222221313. The next prime is 3302222221327. The reversal of 3302222221320 is 231222222033.

It is an interprime number because it is at equal distance from previous prime (3302222221313) and next prime (3302222221327).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (3302222221327) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 630190 + ... + 2646050.

It is an arithmetic number, because the mean of its divisors is an integer number (45311538105).

Almost surely, 2^{3302222221320} is an apocalyptic number.

3302222221320 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 3302222221320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5799876877440).

3302222221320 is an abundant number, since it is smaller than the sum of its proper divisors (8297531533560).

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

3302222221320 is a wasteful number, since it uses less digits than its factorization.

3302222221320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015976 (or 2015972 counting only the distinct ones).

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

Adding to 3302222221320 its reverse (231222222033), we get a palindrome (3533444443353).

The spelling of 3302222221320 in words is "three trillion, three hundred two billion, two hundred twenty-two million, two hundred twenty-one thousand, three hundred twenty".