300020120132022 has 64 divisors (see below), whose sum is σ = 666998951209920. Its totient is φ = 99963577958400.

The previous prime is 300020120131891. The next prime is 300020120132119. The reversal of 300020120132022 is 220231021020003.

300020120132022 is a `hidden beast` number, since 300 + 0 + 2 + 0 + 1 + 20 + 1 + 320 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 300020120131986 and 300020120132004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1596428622 + ... + 1596616542.

It is an arithmetic number, because the mean of its divisors is an integer number (10421858612655).

Almost surely, 2^{300020120132022} is an apocalyptic number.

300020120132022 is an abundant number, since it is smaller than the sum of its proper divisors (366978831077898).

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

300020120132022 is a wasteful number, since it uses less digits than its factorization.

300020120132022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200526 (or 200520 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 300020120132022 its reverse (220231021020003), we get a palindrome (520251141152025).

The spelling of 300020120132022 in words is "three hundred trillion, twenty billion, one hundred twenty million, one hundred thirty-two thousand, twenty-two".