3030220420500 has 384 divisors, whose sum is σ = 10868315028480. Its totient is φ = 638872012800.

The previous prime is 3030220420399. The next prime is 3030220420537. The reversal of 3030220420500 is 50240220303.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 203787066 + ... + 203801934.

It is an arithmetic number, because the mean of its divisors is an integer number (28302903720).

Almost surely, 2^{3030220420500} is an apocalyptic number.

3030220420500 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 3030220420500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5434157514240).

3030220420500 is an abundant number, since it is smaller than the sum of its proper divisors (7838094607980).

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

3030220420500 is a wasteful number, since it uses less digits than its factorization.

3030220420500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16404 (or 16392 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

Adding to 3030220420500 its reverse (50240220303), we get a palindrome (3080460640803).

The spelling of 3030220420500 in words is "three trillion, thirty billion, two hundred twenty million, four hundred twenty thousand, five hundred".