9510012001012 has 12 divisors (see below), whose sum is σ = 16642838122596. Its totient is φ = 4754915394560.

The previous prime is 9510012000991. The next prime is 9510012001043. The reversal of 9510012001012 is 2101002100159.

It can be written as a sum of positive squares in 2 ways, for example, as 5235191106916 + 4274820894096 = 2288054^2 + 2067564^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22415053 + ... + 22835380.

It is an arithmetic number, because the mean of its divisors is an integer number (1386903176883).

Almost surely, 2^{9510012001012} is an apocalyptic number.

It is an amenable number.

9510012001012 is a deficient number, since it is larger than the sum of its proper divisors (7132826121584).

9510012001012 is a wasteful number, since it uses less digits than its factorization.

9510012001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45302978 (or 45302976 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 22.

The spelling of 9510012001012 in words is "nine trillion, five hundred ten billion, twelve million, one thousand, twelve".