300040022221030 has 96 divisors (see below), whose sum is σ = 677769739757568. Its totient is φ = 93620288361600.

The previous prime is 300040022221013. The next prime is 300040022221067. The reversal of 300040022221030 is 30122220040003.

It is a junction number, because it is equal to n+sod(n) for n = 300040022220989 and 300040022221007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 177770206 + ... + 179450065.

It is an arithmetic number, because the mean of its divisors is an integer number (7060101455808).

Almost surely, 2^{300040022221030} is an apocalyptic number.

300040022221030 is an abundant number, since it is smaller than the sum of its proper divisors (377729717536538).

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

300040022221030 is a wasteful number, since it uses less digits than its factorization.

300040022221030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357220382 (or 357220369 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 300040022221030 its reverse (30122220040003), we get a palindrome (330162242261033).

The spelling of 300040022221030 in words is "three hundred trillion, forty billion, twenty-two million, two hundred twenty-one thousand, thirty".