12073862522146 has 32 divisors (see below), whose sum is σ = 19104552069120. Its totient is φ = 5707042992000.

The previous prime is 12073862522131. The next prime is 12073862522207. The reversal of 12073862522146 is 64122526837021.

It is a self number, because there is not a number n which added to its sum of digits gives 12073862522146.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34686006 + ... + 35032366.

It is an arithmetic number, because the mean of its divisors is an integer number (597017252160).

Almost surely, 2^{12073862522146} is an apocalyptic number.

12073862522146 is a deficient number, since it is larger than the sum of its proper divisors (7030689546974).

12073862522146 is a wasteful number, since it uses less digits than its factorization.

12073862522146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348330.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 12073862522146 in words is "twelve trillion, seventy-three billion, eight hundred sixty-two million, five hundred twenty-two thousand, one hundred forty-six".