2020030122 has 64 divisors (see below), whose sum is σ = 4558675968. Its totient is φ = 591192000.

The previous prime is 2020030121. The next prime is 2020030127. The reversal of 2020030122 is 2210300202.

It is a junction number, because it is equal to n+sod(n) for n = 2020030098 and 2020030107.

It is not an unprimeable number, because it can be changed into a prime (2020030121) by changing a digit.

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, 1977972 + ... + 1978992.

It is an arithmetic number, because the mean of its divisors is an integer number (71229312).

Almost surely, 2^2020030122 is an apocalyptic number.

2020030122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020030122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2279337984).

2020030122 is an abundant number, since it is smaller than the sum of its proper divisors (2538645846).

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

2020030122 is a wasteful number, since it uses less digits than its factorization.

2020030122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035.

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

The square root of 2020030122 is about 44944.7452100910. The cubic root of 2020030122 is about 1264.1131482358.

Adding to 2020030122 its reverse (2210300202), we get a palindrome (4230330324).

The spelling of 2020030122 in words is "two billion, twenty million, thirty thousand, one hundred twenty-two".