300311000022 has 16 divisors (see below), whose sum is σ = 655224000192. Its totient is φ = 91003333320.

The previous prime is 300311000021. The next prime is 300311000029. The reversal of 300311000022 is 220000113003.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 300310999971 and 300311000007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300311000021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2275083268 + ... + 2275083399.

It is an arithmetic number, because the mean of its divisors is an integer number (40951500012).

Almost surely, 2^300311000022 is an apocalyptic number.

300311000022 is an abundant number, since it is smaller than the sum of its proper divisors (354913000170).

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

300311000022 is a wasteful number, since it uses less digits than its factorization.

300311000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4550166683.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 300311000022 its reverse (220000113003), we get a palindrome (520311113025).

The spelling of 300311000022 in words is "three hundred billion, three hundred eleven million, twenty-two", and thus it is an aban number.