120522168 has 192 divisors, whose sum is σ = 385257600. Its totient is φ = 34992000.

The previous prime is 120522167. The next prime is 120522179. The reversal of 120522168 is 861225021.

It is a happy number.

120522168 is a `hidden beast` number, since 120 + 522 + 16 + 8 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120522167) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 480043 + ... + 480293.

It is an arithmetic number, because the mean of its divisors is an integer number (2006550).

Almost surely, 2^120522168 is an apocalyptic number.

120522168 is a gapful number since it is divisible by the number (18) 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 120522168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192628800).

120522168 is an abundant number, since it is smaller than the sum of its proper divisors (264735432).

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

120522168 is a wasteful number, since it uses less digits than its factorization.

120522168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 120522168 is about 10978.2588783468. The cubic root of 120522168 is about 493.9568113390.

Adding to 120522168 its reverse (861225021), we get a palindrome (981747189).

The spelling of 120522168 in words is "one hundred twenty million, five hundred twenty-two thousand, one hundred sixty-eight".