50022212 has 12 divisors (see below), whose sum is σ = 92146320. Its totient is φ = 23694696.

The previous prime is 50022199. The next prime is 50022239. The reversal of 50022212 is 21222005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329018 + ... + 329169.

It is an arithmetic number, because the mean of its divisors is an integer number (7678860).

Almost surely, 2^50022212 is an apocalyptic number.

It is an amenable number.

50022212 is a deficient number, since it is larger than the sum of its proper divisors (42124108).

50022212 is a wasteful number, since it uses less digits than its factorization.

50022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658210 (or 658208 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 50022212 is about 7072.6382630529. The cubic root of 50022212 is about 368.4576949262.

Adding to 50022212 its reverse (21222005), we get a palindrome (71244217).

The spelling of 50022212 in words is "fifty million, twenty-two thousand, two hundred twelve".