2250030012 has 12 divisors (see below), whose sum is σ = 5250070056. Its totient is φ = 750010000.

The previous prime is 2250030007. The next prime is 2250030037. The reversal of 2250030012 is 2100300522.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2250029973 and 2250030000.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 93751239 + ... + 93751262.

It is an arithmetic number, because the mean of its divisors is an integer number (437505838).

Almost surely, 2^2250030012 is an apocalyptic number.

It is an amenable number.

2250030012 is an abundant number, since it is smaller than the sum of its proper divisors (3000040044).

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

2250030012 is a wasteful number, since it uses less digits than its factorization.

2250030012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187502508 (or 187502506 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2250030012 is about 47434.4812557279. The cubic root of 2250030012 is about 1310.3765232779.

Adding to 2250030012 its reverse (2100300522), we get a palindrome (4350330534).

The spelling of 2250030012 in words is "two billion, two hundred fifty million, thirty thousand, twelve".