2012230300112 has 20 divisors (see below), whose sum is σ = 4033134007620. Its totient is φ = 971421523968.

The previous prime is 2012230300103. The next prime is 2012230300121. The reversal of 2012230300112 is 2110030322102.

It is an interprime number because it is at equal distance from previous prime (2012230300103) and next prime (2012230300121).

It can be written as a sum of positive squares in 2 ways, for example, as 1315966888336 + 696263411776 = 1147156^2 + 834424^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2168351153 + ... + 2168352080.

It is an arithmetic number, because the mean of its divisors is an integer number (201656700381).

Almost surely, 2^{2012230300112} is an apocalyptic number.

It is an amenable number.

2012230300112 is an abundant number, since it is smaller than the sum of its proper divisors (2020903707508).

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

2012230300112 is a wasteful number, since it uses less digits than its factorization.

2012230300112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4336703270 (or 4336703264 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2012230300112 its reverse (2110030322102), we get a palindrome (4122260622214).

The spelling of 2012230300112 in words is "two trillion, twelve billion, two hundred thirty million, three hundred thousand, one hundred twelve".