2020221030 has 32 divisors (see below), whose sum is σ = 4850129664. Its totient is φ = 538547936.

The previous prime is 2020221019. The next prime is 2020221067. The reversal of 2020221030 is 301220202.

It is a junction number, because it is equal to n+sod(n) for n = 2020220997 and 2020221015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99397 + ... + 117983.

It is an arithmetic number, because the mean of its divisors is an integer number (151566552).

Almost surely, 2^2020221030 is an apocalyptic number.

2020221030 is an abundant number, since it is smaller than the sum of its proper divisors (2829908634).

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

2020221030 is a wasteful number, since it uses less digits than its factorization.

2020221030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22220.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2020221030 is about 44946.8689677045. The cubic root of 2020221030 is about 1264.1529697065.

Adding to 2020221030 its reverse (301220202), we get a palindrome (2321441232).

The spelling of 2020221030 in words is "two billion, twenty million, two hundred twenty-one thousand, thirty".