50122211 has 8 divisors (see below), whose sum is σ = 51287040. Its totient is φ = 48968008.

The previous prime is 50122207. The next prime is 50122217. The reversal of 50122211 is 11222105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50122211 - 2² = 50122207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50122217) by changing a digit.

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, 7310 + ... + 12396.

It is an arithmetic number, because the mean of its divisors is an integer number (6410880).

Almost surely, 2^50122211 is an apocalyptic number.

50122211 is a deficient number, since it is larger than the sum of its proper divisors (1164829).

50122211 is a wasteful number, since it uses less digits than its factorization.

50122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5313.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 50122211 is about 7079.7041604858. The cubic root of 50122211 is about 368.7030584314.

Adding to 50122211 its reverse (11222105), we get a palindrome (61344316).

The spelling of 50122211 in words is "fifty million, one hundred twenty-two thousand, two hundred eleven".