120812208 has 160 divisors (see below), whose sum is σ = 360167424. Its totient is φ = 34848000.

The previous prime is 120812201. The next prime is 120812213. The reversal of 120812208 is 802218021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120812201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1980498 + ... + 1980558.

Almost surely, 2^120812208 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 120812208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180083712).

120812208 is an abundant number, since it is smaller than the sum of its proper divisors (239355216).

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

120812208 is a wasteful number, since it uses less digits than its factorization.

120812208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 120812208 is about 10991.4606854594. The cubic root of 120812208 is about 494.3527342462.

The spelling of 120812208 in words is "one hundred twenty million, eight hundred twelve thousand, two hundred eight".