30012202505300 has 72 divisors (see below), whose sum is σ = 65217345822720. Its totient is φ = 11988142012800.

The previous prime is 30012202505189. The next prime is 30012202505303. The reversal of 30012202505300 is 350520221003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012202505303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232662221 + ... + 232791179.

It is an arithmetic number, because the mean of its divisors is an integer number (905796469760).

Almost surely, 2^{30012202505300} is an apocalyptic number.

It is an amenable number.

30012202505300 is an abundant number, since it is smaller than the sum of its proper divisors (35205143317420).

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

30012202505300 is a wasteful number, since it uses less digits than its factorization.

30012202505300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132201 (or 132194 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 30012202505300 its reverse (350520221003), we get a palindrome (30362722726303).

The spelling of 30012202505300 in words is "thirty trillion, twelve billion, two hundred two million, five hundred five thousand, three hundred".