2011202112 has 28 divisors (see below), whose sum is σ = 5321306096. Its totient is φ = 670400640.

The previous prime is 2011202111. The next prime is 2011202131. The reversal of 2011202112 is 2112021102.

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

It is not an unprimeable number, because it can be changed into a prime (2011202111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5237314 + ... + 5237697.

Almost surely, 2^2011202112 is an apocalyptic number.

It is an amenable number.

2011202112 is an abundant number, since it is smaller than the sum of its proper divisors (3310103984).

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

2011202112 is a wasteful number, since it uses less digits than its factorization.

2011202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10475026 (or 10475016 counting only the distinct ones).

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

The square root of 2011202112 is about 44846.4280851887. The cubic root of 2011202112 is about 1262.2689678479.

Adding to 2011202112 its reverse (2112021102), we get a palindrome (4123223214).

The spelling of 2011202112 in words is "two billion, eleven million, two hundred two thousand, one hundred twelve".