2012156130352 has 40 divisors (see below), whose sum is σ = 3956514266880. Its totient is φ = 991187726400.

The previous prime is 2012156130293. The next prime is 2012156130409. The reversal of 2012156130352 is 2530316512102.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1633524 + ... + 2587027.

It is an arithmetic number, because the mean of its divisors is an integer number (98912856672).

Almost surely, 2^{2012156130352} is an apocalyptic number.

It is an amenable number.

2012156130352 is a deficient number, since it is larger than the sum of its proper divisors (1944358136528).

2012156130352 is a wasteful number, since it uses less digits than its factorization.

2012156130352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4221001 (or 4220995 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 2012156130352 in words is "two trillion, twelve billion, one hundred fifty-six million, one hundred thirty thousand, three hundred fifty-two".