1020202022 has 32 divisors (see below), whose sum is σ = 1803589632. Its totient is φ = 423743904.

The previous prime is 1020202019. The next prime is 1020202039. The reversal of 1020202022 is 2202020201.

1020202022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1020201994 and 1020202012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60248 + ... + 75300.

It is an arithmetic number, because the mean of its divisors is an integer number (56362176).

Almost surely, 2^1020202022 is an apocalyptic number.

1020202022 is a deficient number, since it is larger than the sum of its proper divisors (783387610).

1020202022 is a wasteful number, since it uses less digits than its factorization.

1020202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15212.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 1020202022 is about 31940.6014658459. The cubic root of 1020202022 is about 1006.6891626675.

Adding to 1020202022 its reverse (2202020201), we get a palindrome (3222222223).

The spelling of 1020202022 in words is "one billion, twenty million, two hundred two thousand, twenty-two".