2120322022 has 72 divisors (see below), whose sum is σ = 4173086736. Its totient is φ = 799356096.

The previous prime is 2120322007. The next prime is 2120322047. The reversal of 2120322022 is 2202230212.

It is a junction number, because it is equal to n+sod(n) for n = 2120321987 and 2120322005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7882104 + ... + 7882372.

It is an arithmetic number, because the mean of its divisors is an integer number (57959538).

Almost surely, 2^2120322022 is an apocalyptic number.

2120322022 is a deficient number, since it is larger than the sum of its proper divisors (2052764714).

2120322022 is a wasteful number, since it uses less digits than its factorization.

2120322022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2120322022 is about 46046.9545355608. The cubic root of 2120322022 is about 1284.6966983904.

Adding to 2120322022 its reverse (2202230212), we get a palindrome (4322552234).

The spelling of 2120322022 in words is "two billion, one hundred twenty million, three hundred twenty-two thousand, twenty-two".