501122 has 8 divisors (see below), whose sum is σ = 769296. Its totient is φ = 244692.

The previous prime is 501121. The next prime is 501131. The reversal of 501122 is 221105.

501122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×501122² = 502246517768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (501121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2828 + ... + 2999.

It is an arithmetic number, because the mean of its divisors is an integer number (96162).

2⁵⁰¹¹²² is an apocalyptic number.

501122 is a deficient number, since it is larger than the sum of its proper divisors (268174).

501122 is a wasteful number, since it uses less digits than its factorization.

501122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5872.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 501122 is about 707.8997104110. The cubic root of 501122 is about 79.4293770452.

Adding to 501122 its reverse (221105), we get a palindrome (722227).

The spelling of 501122 in words is "five hundred one thousand, one hundred twenty-two".