122412316 has 12 divisors (see below), whose sum is σ = 230700232. Its totient is φ = 56497968.

The previous prime is 122412287. The next prime is 122412319. The reversal of 122412316 is 613214221.

122412316 = 1033² + 1034² + ... + 1136².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122412319) 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, 1176990 + ... + 1177093.

Almost surely, 2^122412316 is an apocalyptic number.

It is an amenable number.

122412316 is a deficient number, since it is larger than the sum of its proper divisors (108287916).

122412316 is a wasteful number, since it uses less digits than its factorization.

122412316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354100 (or 2354098 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 122412316 is about 11064.0099421503. The cubic root of 122412316 is about 496.5256686278.

Adding to 122412316 its reverse (613214221), we get a palindrome (735626537).

The spelling of 122412316 in words is "one hundred twenty-two million, four hundred twelve thousand, three hundred sixteen".