36000012000019 has 6 divisors (see below), whose sum is σ = 38242227280604. Its totient is φ = 33882364235040.

The previous prime is 36000011999957. The next prime is 36000012000037. The reversal of 36000012000019 is 91000021000063.

It is not a de Polignac number, because 36000012000019 - 2³⁹ = 35450256186131 is a prime.

It is a super-2 number, since 2×36000012000019² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36000012000059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62283757497 + ... + 62283758074.

Almost surely, 2^{36000012000019} is an apocalyptic number.

36000012000019 is a deficient number, since it is larger than the sum of its proper divisors (2242215280585).

36000012000019 is a wasteful number, since it uses less digits than its factorization.

36000012000019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124567515605 (or 124567515588 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 36000012000019 in words is "thirty-six trillion, twelve million, nineteen", and thus it is an aban number and an uban number.