516601122 has 16 divisors (see below), whose sum is σ = 1036935552. Its totient is φ = 171578160.

The previous prime is 516601103. The next prime is 516601133. The reversal of 516601122 is 221106615.

It is a junction number, because it is equal to n+sod(n) for n = 516601092 and 516601101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153754 + ... + 157077.

It is an arithmetic number, because the mean of its divisors is an integer number (64808472).

Almost surely, 2^516601122 is an apocalyptic number.

516601122 is an abundant number, since it is smaller than the sum of its proper divisors (520334430).

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

516601122 is a wasteful number, since it uses less digits than its factorization.

516601122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311113.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 516601122 is about 22728.8609921395. The cubic root of 516601122 is about 802.3892748118.

Adding to 516601122 its reverse (221106615), we get a palindrome (737707737).

The spelling of 516601122 in words is "five hundred sixteen million, six hundred one thousand, one hundred twenty-two".