2122023020 has 24 divisors (see below), whose sum is σ = 4799037264. Its totient is φ = 783516096.

The previous prime is 2122022939. The next prime is 2122023031. The reversal of 2122023020 is 203202212.

It is a junction number, because it is equal to n+sod(n) for n = 2122022986 and 2122023004.

It is an unprimeable number.

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, 4080554 + ... + 4081073.

It is an arithmetic number, because the mean of its divisors is an integer number (199959886).

Almost surely, 2^2122023020 is an apocalyptic number.

2122023020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122023020 is an abundant number, since it is smaller than the sum of its proper divisors (2677014244).

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

2122023020 is a wasteful number, since it uses less digits than its factorization.

2122023020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8161649 (or 8161647 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2122023020 is about 46065.4210878398. The cubic root of 2122023020 is about 1285.0401497445.

Adding to 2122023020 its reverse (203202212), we get a palindrome (2325225232).

The spelling of 2122023020 in words is "two billion, one hundred twenty-two million, twenty-three thousand, twenty".