50112542212 has 24 divisors (see below), whose sum is σ = 88551247680. Its totient is φ = 24812369760.

The previous prime is 50112542191. The next prime is 50112542261. The reversal of 50112542212 is 21224521105.

It is a super-2 number, since 2×50112542212² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1138714 + ... + 1181902.

It is an arithmetic number, because the mean of its divisors is an integer number (3689635320).

Almost surely, 2^50112542212 is an apocalyptic number.

It is an amenable number.

50112542212 is a deficient number, since it is larger than the sum of its proper divisors (38438705468).

50112542212 is a wasteful number, since it uses less digits than its factorization.

50112542212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46011 (or 46009 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 50112542212 in words is "fifty billion, one hundred twelve million, five hundred forty-two thousand, two hundred twelve".