122303016 has 48 divisors (see below), whose sum is σ = 361352160. Its totient is φ = 37061280.

The previous prime is 122303011. The next prime is 122303023. The reversal of 122303016 is 610303221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 122303016.

It is not an unprimeable number, because it can be changed into a prime (122303011) 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 11 ways as a sum of consecutive naturals, for example, 76420 + ... + 78003.

It is an arithmetic number, because the mean of its divisors is an integer number (7528170).

Almost surely, 2^122303016 is an apocalyptic number.

It is an amenable number.

122303016 is an abundant number, since it is smaller than the sum of its proper divisors (239049144).

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

122303016 is a wasteful number, since it uses less digits than its factorization.

122303016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154446 (or 154439 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 122303016 is about 11059.0694002705. The cubic root of 122303016 is about 496.3778446786.

Adding to 122303016 its reverse (610303221), we get a palindrome (732606237).

The spelling of 122303016 in words is "one hundred twenty-two million, three hundred three thousand, sixteen".