3001122500 has 30 divisors (see below), whose sum is σ = 6562860150. Its totient is φ = 1200448000.

The previous prime is 3001122499. The next prime is 3001122511. The reversal of 3001122500 is 52211003.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 1837493956 + 1163628544 = 42866^2 + 34112^2 .

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 9 ways as a sum of consecutive naturals, for example, 597725 + ... + 602724.

It is an arithmetic number, because the mean of its divisors is an integer number (218762005).

Almost surely, 2^3001122500 is an apocalyptic number.

It is an amenable number.

3001122500 is an abundant number, since it is smaller than the sum of its proper divisors (3561737650).

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

3001122500 is a wasteful number, since it uses less digits than its factorization.

3001122500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200473 (or 1200456 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 3001122500 is about 54782.5017683567. The cubic root of 3001122500 is about 1442.4294284484.

Adding to 3001122500 its reverse (52211003), we get a palindrome (3053333503).

The spelling of 3001122500 in words is "three billion, one million, one hundred twenty-two thousand, five hundred".