302202030030020 has 192 divisors, whose sum is σ = 676917609984000. Its totient is φ = 113004859968000.

The previous prime is 302202030029993. The next prime is 302202030030053. The reversal of 302202030030020 is 20030030202203.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18138280490 + ... + 18138297150.

It is an arithmetic number, because the mean of its divisors is an integer number (3525612552000).

Almost surely, 2^{302202030030020} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 302202030030020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338458804992000).

302202030030020 is an abundant number, since it is smaller than the sum of its proper divisors (374715579953980).

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

302202030030020 is a wasteful number, since it uses less digits than its factorization.

302202030030020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18850 (or 18848 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 302202030030020 its reverse (20030030202203), we get a palindrome (322232060232223).

The spelling of 302202030030020 in words is "three hundred two trillion, two hundred two billion, thirty million, thirty thousand, twenty".