3311322403020 has 96 divisors (see below), whose sum is σ = 9425532102336. Its totient is φ = 868374528000.

The previous prime is 3311322403019. The next prime is 3311322403043. The reversal of 3311322403020 is 203042231133.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19301620 + ... + 19472420.

It is an arithmetic number, because the mean of its divisors is an integer number (98182626066).

Almost surely, 2^{3311322403020} is an apocalyptic number.

3311322403020 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 3311322403020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4712766051168).

3311322403020 is an abundant number, since it is smaller than the sum of its proper divisors (6114209699316).

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

3311322403020 is a wasteful number, since it uses less digits than its factorization.

3311322403020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176171 (or 176169 counting only the distinct ones).

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

Adding to 3311322403020 its reverse (203042231133), we get a palindrome (3514364634153).

The spelling of 3311322403020 in words is "three trillion, three hundred eleven billion, three hundred twenty-two million, four hundred three thousand, twenty".