300022132122020 has 96 divisors (see below), whose sum is σ = 831719108586240. Its totient is φ = 88012604067840.

The previous prime is 300022132121953. The next prime is 300022132122043. The reversal of 300022132122020 is 20221231220003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 300022132121983 and 300022132122001.

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, 5729961065 + ... + 5730013424.

It is an arithmetic number, because the mean of its divisors is an integer number (8663740714440).

Almost surely, 2^{300022132122020} is an apocalyptic number.

It is an amenable number.

300022132122020 is an abundant number, since it is smaller than the sum of its proper divisors (531696976464220).

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

300022132122020 is a wasteful number, since it uses less digits than its factorization.

300022132122020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11459974533 (or 11459974531 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 300022132122020 its reverse (20221231220003), we get a palindrome (320243363342023).

The spelling of 300022132122020 in words is "three hundred trillion, twenty-two billion, one hundred thirty-two million, one hundred twenty-two thousand, twenty".