3116772836205 has 64 divisors (see below), whose sum is σ = 5744331952128. Its totient is φ = 1413543905280.

The previous prime is 3116772836179. The next prime is 3116772836207. The reversal of 3116772836205 is 5026382776113.

It is not a de Polignac number, because 3116772836205 - 2⁵ = 3116772836173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3116772836207) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53106237 + ... + 53164893.

It is an arithmetic number, because the mean of its divisors is an integer number (89755186752).

Almost surely, 2^{3116772836205} is an apocalyptic number.

3116772836205 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3116772836205 is a deficient number, since it is larger than the sum of its proper divisors (2627559115923).

3116772836205 is a wasteful number, since it uses less digits than its factorization.

3116772836205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62666.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 3116772836205 in words is "three trillion, one hundred sixteen billion, seven hundred seventy-two million, eight hundred thirty-six thousand, two hundred five".