2012055126 has 8 divisors (see below), whose sum is σ = 4024110264. Its totient is φ = 670685040.

The previous prime is 2012055121. The next prime is 2012055131. The reversal of 2012055126 is 6215502102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2012055121) and next prime (2012055131).

It is a sphenic number, since it is the product of 3 distinct primes.

2012055126 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2012055096 and 2012055105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012055121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167671255 + ... + 167671266.

It is an arithmetic number, because the mean of its divisors is an integer number (503013783).

Almost surely, 2^2012055126 is an apocalyptic number.

2012055126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2012055126 is a wasteful number, since it uses less digits than its factorization.

2012055126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335342526.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 2012055126 is about 44855.9374665161. The cubic root of 2012055126 is about 1262.4473985992.

Adding to 2012055126 its reverse (6215502102), we get a palindrome (8227557228).

The spelling of 2012055126 in words is "two billion, twelve million, fifty-five thousand, one hundred twenty-six".