50022 has 24 divisors (see below), whose sum is σ = 124176. Its totient is φ = 14256.

The previous prime is 50021. The next prime is 50023. The reversal of 50022 is 22005.

50022 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50021) and next prime (50023).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a nialpdrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 49986 and 50013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73 + ... + 324.

It is an arithmetic number, because the mean of its divisors is an integer number (5174).

2⁵⁰⁰²² is an apocalyptic number.

50022 is an abundant number, since it is smaller than the sum of its proper divisors (74154).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62088).

50022 is a wasteful number, since it uses less digits than its factorization.

50022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 9.

The square root of 50022 is about 223.6559858354. The cubic root of 50022 is about 36.8457174403.

Adding to 50022 its reverse (22005), we get a palindrome (72027).

The spelling of 50022 in words is "fifty thousand, twenty-two".