50210642212 has 24 divisors (see below), whose sum is σ = 88232115776. Its totient is φ = 25001574048.

The previous prime is 50210642197. The next prime is 50210642221. The reversal of 50210642212 is 21224601205.

It is a super-2 number, since 2×50210642212² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2005918 + ... + 2030794.

Almost surely, 2^50210642212 is an apocalyptic number.

It is an amenable number.

50210642212 is a deficient number, since it is larger than the sum of its proper divisors (38021473564).

50210642212 is a wasteful number, since it uses less digits than its factorization.

50210642212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26947 (or 26945 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 50210642212 in words is "fifty billion, two hundred ten million, six hundred forty-two thousand, two hundred twelve".