2012353134120 has 512 divisors, whose sum is σ = 7735191552000. Its totient is φ = 455839488000.

The previous prime is 2012353134061. The next prime is 2012353134139. The reversal of 2012353134120 is 214313532102.

2012353134120 is a `hidden beast` number, since 2 + 0 + 1 + 2 + 3 + 531 + 3 + 4 + 120 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 423561745 + ... + 423566495.

It is an arithmetic number, because the mean of its divisors is an integer number (15107796000).

Almost surely, 2^{2012353134120} is an apocalyptic number.

2012353134120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2012353134120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3867595776000).

2012353134120 is an abundant number, since it is smaller than the sum of its proper divisors (5722838417880).

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

2012353134120 is a wasteful number, since it uses less digits than its factorization.

2012353134120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5270 (or 5260 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 2012353134120 its reverse (214313532102), we get a palindrome (2226666666222).

The spelling of 2012353134120 in words is "two trillion, twelve billion, three hundred fifty-three million, one hundred thirty-four thousand, one hundred twenty".