912002011201 has 16 divisors (see below), whose sum is σ = 940074601680. Its totient is φ = 884340920320.

The previous prime is 912002011187. The next prime is 912002011229. The reversal of 912002011201 is 102110200219.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 178882473025 + 733119538176 = 422945^2 + 856224^2 .

It is a cyclic number.

It is not a de Polignac number, because 912002011201 - 2¹³ = 912002003009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (912002011241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10679211 + ... + 10764271.

It is an arithmetic number, because the mean of its divisors is an integer number (58754662605).

Almost surely, 2^912002011201 is an apocalyptic number.

It is an amenable number.

912002011201 is a deficient number, since it is larger than the sum of its proper divisors (28072590479).

912002011201 is a wasteful number, since it uses less digits than its factorization.

912002011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87476.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 912002011201 in words is "nine hundred twelve billion, two million, eleven thousand, two hundred one".