122303560 has 32 divisors (see below), whose sum is σ = 276003000. Its totient is φ = 48775680.

The previous prime is 122303479. The next prime is 122303563. The reversal of 122303560 is 65303221.

It can be written as a sum of positive squares in 4 ways, for example, as 84382596 + 37920964 = 9186^2 + 6158^2 .

It is not an unprimeable number, because it can be changed into a prime (122303563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9580 + ... + 18340.

Almost surely, 2^122303560 is an apocalyptic number.

122303560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122303560 is an abundant number, since it is smaller than the sum of its proper divisors (153699440).

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

122303560 is a wasteful number, since it uses less digits than its factorization.

122303560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9121 (or 9117 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 122303560 is about 11059.0939954410. The cubic root of 122303560 is about 496.3785806352.

Adding to 122303560 its reverse (65303221), we get a palindrome (187606781).

The spelling of 122303560 in words is "one hundred twenty-two million, three hundred three thousand, five hundred sixty".