3320023113312 has 48 divisors (see below), whose sum is σ = 8735860445760. Its totient is φ = 1104033130112.

The previous prime is 3320023113311. The next prime is 3320023113371. The reversal of 3320023113312 is 2133113200233.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×3320023113312² (a number of 26 digits) contains 22 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 (3320023113311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41228958 + ... + 41309405.

It is an arithmetic number, because the mean of its divisors is an integer number (181997092620).

Almost surely, 2^{3320023113312} is an apocalyptic number.

3320023113312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3320023113312 is an abundant number, since it is smaller than the sum of its proper divisors (5415837332448).

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

3320023113312 is a wasteful number, since it uses less digits than its factorization.

3320023113312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82538795 (or 82538787 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 3320023113312 its reverse (2133113200233), we get a palindrome (5453136313545).

The spelling of 3320023113312 in words is "three trillion, three hundred twenty billion, twenty-three million, one hundred thirteen thousand, three hundred twelve".