122468272 has 40 divisors (see below), whose sum is σ = 254113200. Its totient is φ = 56973312.

The previous prime is 122468263. The next prime is 122468279. The reversal of 122468272 is 272864221.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (122468279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21679 + ... + 26737.

It is an arithmetic number, because the mean of its divisors is an integer number (6352830).

Almost surely, 2^122468272 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 122468272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127056600).

122468272 is an abundant number, since it is smaller than the sum of its proper divisors (131644928).

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

122468272 is a wasteful number, since it uses less digits than its factorization.

122468272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5173 (or 5167 counting only the distinct ones).

The product of its digits is 21504, while the sum is 34.

The square root of 122468272 is about 11066.5383928309. The cubic root of 122468272 is about 496.6013128628.

It can be divided in two parts, 1224 and 68272, that added together give a palindrome (69496).

The spelling of 122468272 in words is "one hundred twenty-two million, four hundred sixty-eight thousand, two hundred seventy-two".