300122004012 has 144 divisors (see below), whose sum is σ = 746604673920. Its totient is φ = 93815076096.

The previous prime is 300122003983. The next prime is 300122004037. The reversal of 300122004012 is 210400221003.

It is a super-2 number, since 2×300122004012² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 300122003982 and 300122004000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 314922928 + ... + 314923880.

It is an arithmetic number, because the mean of its divisors is an integer number (5184754680).

Almost surely, 2^300122004012 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 300122004012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373302336960).

300122004012 is an abundant number, since it is smaller than the sum of its proper divisors (446482669908).

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

300122004012 is a wasteful number, since it uses less digits than its factorization.

300122004012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660 (or 1639 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 300122004012 its reverse (210400221003), we get a palindrome (510522225015).

The spelling of 300122004012 in words is "three hundred billion, one hundred twenty-two million, four thousand, twelve".