50200212 has 12 divisors (see below), whose sum is σ = 117133856. Its totient is φ = 16733400.

The previous prime is 50200211. The next prime is 50200217. The reversal of 50200212 is 21200205.

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

It is a super-2 number, since 2×50200212² = 5040122569689888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 4183351 = 50200212 / (5 + 0 + 2 + 0 + 0 + 2 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50200211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2091664 + ... + 2091687.

Almost surely, 2^50200212 is an apocalyptic number.

It is an amenable number.

50200212 is an abundant number, since it is smaller than the sum of its proper divisors (66933644).

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

50200212 is a wasteful number, since it uses less digits than its factorization.

50200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4183358 (or 4183356 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 50200212 is about 7085.2107943236. The cubic root of 50200212 is about 368.8942198683.

Adding to 50200212 its reverse (21200205), we get a palindrome (71400417).

The spelling of 50200212 in words is "fifty million, two hundred thousand, two hundred twelve".