212230050 has 48 divisors (see below), whose sum is σ = 527243040. Its totient is φ = 56496640.

The previous prime is 212230049. The next prime is 212230079. The reversal of 212230050 is 50032212.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138589 + ... + 140111.

It is an arithmetic number, because the mean of its divisors is an integer number (10984230).

Almost surely, 2^212230050 is an apocalyptic number.

212230050 is an abundant number, since it is smaller than the sum of its proper divisors (315012990).

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

212230050 is a wasteful number, since it uses less digits than its factorization.

212230050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2467 (or 2462 counting only the distinct ones).

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

The square root of 212230050 is about 14568.1175860164. The cubic root of 212230050 is about 596.4887980721.

Adding to 212230050 its reverse (50032212), we get a palindrome (262262262).

The spelling of 212230050 in words is "two hundred twelve million, two hundred thirty thousand, fifty".