50122243199 has 16 divisors (see below), whose sum is σ = 60658771968. Its totient is φ = 40430320512.

The previous prime is 50122243189. The next prime is 50122243207. The reversal of 50122243199 is 99134222105.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50122243199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50122243109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1473902 + ... + 1507524.

It is an arithmetic number, because the mean of its divisors is an integer number (3791173248).

Almost surely, 2^50122243199 is an apocalyptic number.

50122243199 is a deficient number, since it is larger than the sum of its proper divisors (10536528769).

50122243199 is a wasteful number, since it uses less digits than its factorization.

50122243199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46174.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 50122243199 in words is "fifty billion, one hundred twenty-two million, two hundred forty-three thousand, one hundred ninety-nine".