302022302020 has 24 divisors (see below), whose sum is σ = 634265967384. Its totient is φ = 120805276416.

The previous prime is 302022302009. The next prime is 302022302041. The reversal of 302022302020 is 20203220203.

It can be written as a sum of positive squares in 4 ways, for example, as 147351570496 + 154670731524 = 383864^2 + 393282^2 .

It is a junction number, because it is equal to n+sod(n) for n = 302022301985 and 302022302003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510082 + ... + 929638.

It is an arithmetic number, because the mean of its divisors is an integer number (26427748641).

Almost surely, 2^302022302020 is an apocalyptic number.

It is an amenable number.

302022302020 is an abundant number, since it is smaller than the sum of its proper divisors (332243665364).

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

302022302020 is a wasteful number, since it uses less digits than its factorization.

302022302020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455559 (or 455557 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 302022302020 its reverse (20203220203), we get a palindrome (322225522223).

The spelling of 302022302020 in words is "three hundred two billion, twenty-two million, three hundred two thousand, twenty".