2210120112 has 40 divisors (see below), whose sum is σ = 5863791856. Its totient is φ = 716795136.

The previous prime is 2210120083. The next prime is 2210120137. The reversal of 2210120112 is 2110210122.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620443 + ... + 623994.

Almost surely, 2^2210120112 is an apocalyptic number.

It is an amenable number.

2210120112 is an abundant number, since it is smaller than the sum of its proper divisors (3653671744).

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

2210120112 is a wasteful number, since it uses less digits than its factorization.

2210120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244485 (or 1244479 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 2210120112 is about 47011.9145749245. The cubic root of 2210120112 is about 1302.5826590287.

Adding to 2210120112 its reverse (2110210122), we get a palindrome (4320330234).

The spelling of 2210120112 in words is "two billion, two hundred ten million, one hundred twenty thousand, one hundred twelve".