302230130020 has 48 divisors (see below), whose sum is σ = 781148648448. Its totient is φ = 95650853760.

The previous prime is 302230129969. The next prime is 302230130029. The reversal of 302230130020 is 20031032203.

It is a super-2 number, since 2×302230130020² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 302230129976 and 302230130003.

It is not an unprimeable number, because it can be changed into a prime (302230130029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83028436 + ... + 83032075.

It is an arithmetic number, because the mean of its divisors is an integer number (16273930176).

Almost surely, 2^302230130020 is an apocalyptic number.

It is an amenable number.

302230130020 is an abundant number, since it is smaller than the sum of its proper divisors (478918518428).

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

302230130020 is a wasteful number, since it uses less digits than its factorization.

302230130020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166060540 (or 166060538 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 302230130020 its reverse (20031032203), we get a palindrome (322261162223).

The spelling of 302230130020 in words is "three hundred two billion, two hundred thirty million, one hundred thirty thousand, twenty".