300112122 has 16 divisors (see below), whose sum is σ = 601584480. Its totient is φ = 99810672.

The previous prime is 300112121. The next prime is 300112133. The reversal of 300112122 is 221211003.

It is a junction number, because it is equal to n+sod(n) for n = 300112098 and 300112107.

It is not an unprimeable number, because it can be changed into a prime (300112121) 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, 53797 + ... + 59112.

It is an arithmetic number, because the mean of its divisors is an integer number (37599030).

Almost surely, 2^300112122 is an apocalyptic number.

300112122 is an abundant number, since it is smaller than the sum of its proper divisors (301472358).

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

300112122 is a wasteful number, since it uses less digits than its factorization.

300112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113357.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 300112122 is about 17323.7444566699. The cubic root of 300112122 is about 669.5163376515.

Adding to 300112122 its reverse (221211003), we get a palindrome (521323125).

The spelling of 300112122 in words is "three hundred million, one hundred twelve thousand, one hundred twenty-two".