36212665005 has 128 divisors (see below), whose sum is σ = 74522073600. Its totient is φ = 16489267200.

The previous prime is 36212664991. The next prime is 36212665037. The reversal of 36212665005 is 50056621263.

It is a happy number.

36212665005 is a `hidden beast` number, since 3 + 621 + 26 + 6 + 5 + 0 + 0 + 5 = 666.

It is not a de Polignac number, because 36212665005 - 2⁶ = 36212664941 is a prime.

It is a super-2 number, since 2×36212665005² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 14363145 + ... + 14365665.

It is an arithmetic number, because the mean of its divisors is an integer number (582203700).

Almost surely, 2^36212665005 is an apocalyptic number.

It is an amenable number.

36212665005 is an abundant number, since it is smaller than the sum of its proper divisors (38309408595).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36212665005 is a wasteful number, since it uses less digits than its factorization.

36212665005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132 (or 3126 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 36212665005 in words is "thirty-six billion, two hundred twelve million, six hundred sixty-five thousand, five".