50122221126 has 32 divisors (see below), whose sum is σ = 100643420160. Its totient is φ = 16640964384.

The previous prime is 50122221109. The next prime is 50122221181. The reversal of 50122221126 is 62112222105.

It is a junction number, because it is equal to n+sod(n) for n = 50122221096 and 50122221105.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 4883416 + ... + 4893668.

It is an arithmetic number, because the mean of its divisors is an integer number (3145106880).

Almost surely, 2^50122221126 is an apocalyptic number.

50122221126 is an abundant number, since it is smaller than the sum of its proper divisors (50521199034).

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

50122221126 is a wasteful number, since it uses less digits than its factorization.

50122221126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13420.

The product of its (nonzero) digits is 960, while the sum is 24.

The spelling of 50122221126 in words is "fifty billion, one hundred twenty-two million, two hundred twenty-one thousand, one hundred twenty-six".