120202112 has 32 divisors (see below), whose sum is σ = 240424200. Its totient is φ = 59860480.

The previous prime is 120202081. The next prime is 120202123. The reversal of 120202112 is 211202021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 120202093 and 120202102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32687 + ... + 36177.

Almost surely, 2^120202112 is an apocalyptic number.

It is an amenable number.

120202112 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

120202112 is an equidigital number, since it uses as much as digits as its factorization.

120202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774 (or 3762 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 120202112 is about 10963.6723774473. The cubic root of 120202112 is about 493.5191767966.

Adding to 120202112 its reverse (211202021), we get a palindrome (331404133).

Subtracting 120202112 from its reverse (211202021), we obtain a palindrome (90999909).

The spelling of 120202112 in words is "one hundred twenty million, two hundred two thousand, one hundred twelve".