36811222741 has 16 divisors (see below), whose sum is σ = 37878781248. Its totient is φ = 35752060800.

The previous prime is 36811222691. The next prime is 36811222753. The reversal of 36811222741 is 14722211863.

36811222741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 36811222741 - 2¹⁵ = 36811189973 is a prime.

It is a super-2 number, since 2×36811222741² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36811222741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36811222771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15266826 + ... + 15269236.

It is an arithmetic number, because the mean of its divisors is an integer number (2367423828).

Almost surely, 2^36811222741 is an apocalyptic number.

It is an amenable number.

36811222741 is a deficient number, since it is larger than the sum of its proper divisors (1067558507).

36811222741 is a wasteful number, since it uses less digits than its factorization.

36811222741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3972.

The product of its digits is 32256, while the sum is 37.

It can be divided in two parts, 3681122 and 2741, that added together give a palindrome (3683863).

The spelling of 36811222741 in words is "thirty-six billion, eight hundred eleven million, two hundred twenty-two thousand, seven hundred forty-one".