3113333330220 has 192 divisors, whose sum is σ = 9969038876160. Its totient is φ = 806051637504.

The previous prime is 3113333330213. The next prime is 3113333330269. The reversal of 3113333330220 is 220333333113.

3113333330220 is a `hidden beast` number, since 3 + 1 + 1 + 3 + 3 + 333 + 302 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9163827 + ... + 9497493.

It is an arithmetic number, because the mean of its divisors is an integer number (51922077480).

Almost surely, 2^{3113333330220} is an apocalyptic number.

3113333330220 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 3113333330220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4984519438080).

3113333330220 is an abundant number, since it is smaller than the sum of its proper divisors (6855705545940).

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

3113333330220 is a wasteful number, since it uses less digits than its factorization.

3113333330220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334189 (or 334181 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 27.

Adding to 3113333330220 its reverse (220333333113), we get a palindrome (3333666663333).

It can be divided in two parts, 3113 and 333330220, that added together give a palindrome (333333333).

The spelling of 3113333330220 in words is "three trillion, one hundred thirteen billion, three hundred thirty-three million, three hundred thirty thousand, two hundred twenty".