122984316 has 216 divisors, whose sum is σ = 404337024. Its totient is φ = 31207680.

The previous prime is 122984299. The next prime is 122984317. The reversal of 122984316 is 613489221.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122984317) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 710806 + ... + 710978.

Almost surely, 2^122984316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122984316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202168512).

122984316 is an abundant number, since it is smaller than the sum of its proper divisors (281352708).

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

122984316 is a wasteful number, since it uses less digits than its factorization.

122984316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 229 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 122984316 is about 11089.8293945398. The cubic root of 122984316 is about 497.2978443499.

The spelling of 122984316 in words is "one hundred twenty-two million, nine hundred eighty-four thousand, three hundred sixteen".