122316535 has 8 divisors (see below), whose sum is σ = 160123536. Its totient is φ = 88957440.

The previous prime is 122316533. The next prime is 122316539. The reversal of 122316535 is 535613221.

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

It is not a de Polignac number, because 122316535 - 2¹ = 122316533 is a prime.

It is a super-2 number, since 2×122316535² = 29922669468812450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122316533) 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, 1111914 + ... + 1112023.

It is an arithmetic number, because the mean of its divisors is an integer number (20015442).

Almost surely, 2^122316535 is an apocalyptic number.

122316535 is a deficient number, since it is larger than the sum of its proper divisors (37807001).

122316535 is a wasteful number, since it uses less digits than its factorization.

122316535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223953.

The product of its digits is 5400, while the sum is 28.

The square root of 122316535 is about 11059.6806011747. The cubic root of 122316535 is about 496.3961333659.

Adding to 122316535 its reverse (535613221), we get a palindrome (657929756).

The spelling of 122316535 in words is "one hundred twenty-two million, three hundred sixteen thousand, five hundred thirty-five".