2012511565346 has 16 divisors (see below), whose sum is σ = 3188958219360. Its totient is φ = 949902438240.

The previous prime is 2012511565313. The next prime is 2012511565373. The reversal of 2012511565346 is 6435651152102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94225676 + ... + 94247031.

It is an arithmetic number, because the mean of its divisors is an integer number (199309888710).

Almost surely, 2^{2012511565346} is an apocalyptic number.

2012511565346 is a deficient number, since it is larger than the sum of its proper divisors (1176446654014).

2012511565346 is a wasteful number, since it uses less digits than its factorization.

2012511565346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188473009.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 2012511565346 in words is "two trillion, twelve billion, five hundred eleven million, five hundred sixty-five thousand, three hundred forty-six".