3020022230220 has 144 divisors (see below), whose sum is σ = 9359039708928. Its totient is φ = 788065027200.

The previous prime is 3020022230191. The next prime is 3020022230221. The reversal of 3020022230220 is 220322200203.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3020022230193 and 3020022230202.

It is not an unprimeable number, because it can be changed into a prime (3020022230221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 991867 + ... + 2650253.

It is an arithmetic number, because the mean of its divisors is an integer number (64993331312).

Almost surely, 2^{3020022230220} is an apocalyptic number.

3020022230220 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 3020022230220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4679519854464).

3020022230220 is an abundant number, since it is smaller than the sum of its proper divisors (6339017478708).

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

3020022230220 is a wasteful number, since it uses less digits than its factorization.

3020022230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658620 (or 1658615 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 3020022230220 its reverse (220322200203), we get a palindrome (3240344430423).

The spelling of 3020022230220 in words is "three trillion, twenty billion, twenty-two million, two hundred thirty thousand, two hundred twenty".