122118360 has 256 divisors, whose sum is σ = 461583360. Its totient is φ = 25159680.

The previous prime is 122118349. The next prime is 122118383. The reversal of 122118360 is 63811221.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 122118360.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 578655 + ... + 578865.

It is an arithmetic number, because the mean of its divisors is an integer number (1803060).

Almost surely, 2^122118360 is an apocalyptic number.

122118360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122118360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230791680).

122118360 is an abundant number, since it is smaller than the sum of its proper divisors (339465000).

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

122118360 is a wasteful number, since it uses less digits than its factorization.

122118360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 122118360 is about 11050.7176237564. The cubic root of 122118360 is about 496.1279044925.

Adding to 122118360 its reverse (63811221), we get a palindrome (185929581).

The spelling of 122118360 in words is "one hundred twenty-two million, one hundred eighteen thousand, three hundred sixty".