2010122112 has 32 divisors (see below), whose sum is σ = 5339387880. Its totient is φ = 670040576.

The previous prime is 2010122089. The next prime is 2010122113. The reversal of 2010122112 is 2112210102.

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

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010122113) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2616963 + ... + 2617730.

Almost surely, 2^2010122112 is an apocalyptic number.

It is an amenable number.

2010122112 is an abundant number, since it is smaller than the sum of its proper divisors (3329265768).

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

2010122112 is an equidigital number, since it uses as much as digits as its factorization.

2010122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5234710 (or 5234698 counting only the distinct ones).

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

The square root of 2010122112 is about 44834.3853755128. The cubic root of 2010122112 is about 1262.0429844972.

Adding to 2010122112 its reverse (2112210102), we get a palindrome (4122332214).

The spelling of 2010122112 in words is "two billion, ten million, one hundred twenty-two thousand, one hundred twelve".