36000012000001 has 15 divisors (see below), whose sum is σ = 41997858022851. Its totient is φ = 30856901142816.

The previous prime is 36000011999957. The next prime is 36000012000037. The reversal of 36000012000001 is 10000021000063.

The square root of 36000012000001 is 6000001.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1079003640001 + 34921008360000 = 1038751^2 + 5909400^2 .

It is not a de Polignac number, because 36000012000001 - 2¹⁵ = 36000011967233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36000012000041) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 293938825 + ... + 294061273.

Almost surely, 2^{36000012000001} is an apocalyptic number.

36000012000001 is the 6000001-st square number.

36000012000001 is the 3000001-st centered octagonal number.

It is an amenable number.

36000012000001 is a deficient number, since it is larger than the sum of its proper divisors (5997846022850).

36000012000001 is an frugal number, since it uses more digits than its factorization.

36000012000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244926 (or 122456 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 36000012000001 its reverse (10000021000063), we get a palindrome (46000033000064).

The spelling of 36000012000001 in words is "thirty-six trillion, twelve million, one", and thus it is an aban number and an uban number.