2035022020 has 24 divisors (see below), whose sum is σ = 4274587800. Its totient is φ = 813810432.

The previous prime is 2035021903. The next prime is 2035022029. The reversal of 2035022020 is 202205302.

It can be written as a sum of positive squares in 4 ways, for example, as 1143521856 + 891500164 = 33816^2 + 29858^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2035021985 and 2035022003.

It is not an unprimeable number, because it can be changed into a prime (2035022029) 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 7 ways as a sum of consecutive naturals, for example, 93976 + ... + 113584.

It is an arithmetic number, because the mean of its divisors is an integer number (178107825).

Almost surely, 2^2035022020 is an apocalyptic number.

2035022020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2035022020 is an abundant number, since it is smaller than the sum of its proper divisors (2239565780).

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

2035022020 is a wasteful number, since it uses less digits than its factorization.

2035022020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24807 (or 24805 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2035022020 is about 45111.2183386793. The cubic root of 2035022020 is about 1267.2326997748.

Adding to 2035022020 its reverse (202205302), we get a palindrome (2237227322).

The spelling of 2035022020 in words is "two billion, thirty-five million, twenty-two thousand, twenty".