250030212 has 24 divisors (see below), whose sum is σ = 583714656. Its totient is φ = 83299008.

The previous prime is 250030211. The next prime is 250030223. The reversal of 250030212 is 212030052.

It is a junction number, because it is equal to n+sod(n) for n = 250030191 and 250030200.

It is not an unprimeable number, because it can be changed into a prime (250030211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24363 + ... + 33069.

It is an arithmetic number, because the mean of its divisors is an integer number (24321444).

Almost surely, 2^250030212 is an apocalyptic number.

It is an amenable number.

250030212 is an abundant number, since it is smaller than the sum of its proper divisors (333684444).

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

250030212 is a wasteful number, since it uses less digits than its factorization.

250030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11107 (or 11105 counting only the distinct ones).

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

The square root of 250030212 is about 15812.3436593062. The cubic root of 250030212 is about 629.9859004151.

Adding to 250030212 its reverse (212030052), we get a palindrome (462060264).

The spelling of 250030212 in words is "two hundred fifty million, thirty thousand, two hundred twelve".