2000012999893 has 2 divisors, whose sum is σ = 2000012999894. Its totient is φ = 2000012999892.

The previous prime is 2000012999849. The next prime is 2000012999909. The reversal of 2000012999893 is 3989992100002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1209608431684 + 790404568209 = 1099822^2 + 889047^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000012999893 - 2²¹ = 2000010902741 is a prime.

It is a super-3 number, since 3×2000012999893³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2000012999893.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000012999093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000006499946 + 1000006499947.

It is an arithmetic number, because the mean of its divisors is an integer number (1000006499947).

Almost surely, 2^{2000012999893} is an apocalyptic number.

It is an amenable number.

2000012999893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000012999893 is an equidigital number, since it uses as much as digits as its factorization.

2000012999893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 629856, while the sum is 52.

The spelling of 2000012999893 in words is "two trillion, twelve million, nine hundred ninety-nine thousand, eight hundred ninety-three".