300112202320 has 160 divisors (see below), whose sum is σ = 847641604608. Its totient is φ = 96465321984.

The previous prime is 300112202287. The next prime is 300112202389. The reversal of 300112202320 is 23202211003.

It is a super-2 number, since 2×300112202320² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 300112202294 and 300112202303.

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, 2385309 + ... + 2507971.

Almost surely, 2^300112202320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300112202320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (423820802304).

300112202320 is an abundant number, since it is smaller than the sum of its proper divisors (547529402288).

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

300112202320 is a wasteful number, since it uses less digits than its factorization.

300112202320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122957 (or 122951 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 300112202320 its reverse (23202211003), we get a palindrome (323314413323).

The spelling of 300112202320 in words is "three hundred billion, one hundred twelve million, two hundred two thousand, three hundred twenty".