2012331114420 has 48 divisors (see below), whose sum is σ = 6146756860608. Its totient is φ = 487837845760.

The previous prime is 2012331114403. The next prime is 2012331114421. The reversal of 2012331114420 is 244111332102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012331114421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1524492609 + ... + 1524493928.

It is an arithmetic number, because the mean of its divisors is an integer number (128057434596).

Almost surely, 2^{2012331114420} is an apocalyptic number.

2012331114420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012331114420 is an abundant number, since it is smaller than the sum of its proper divisors (4134425746188).

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

2012331114420 is a wasteful number, since it uses less digits than its factorization.

2012331114420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048986560 (or 3048986558 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2012331114420 its reverse (244111332102), we get a palindrome (2256442446522).

The spelling of 2012331114420 in words is "two trillion, twelve billion, three hundred thirty-one million, one hundred fourteen thousand, four hundred twenty".