2772236515108 has 12 divisors (see below), whose sum is σ = 5062344940800. Its totient is φ = 1325852246312.

The previous prime is 2772236515099. The next prime is 2772236515109. The reversal of 2772236515108 is 8015156322772.

It is not an unprimeable number, because it can be changed into a prime (2772236515109) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15066502708 + ... + 15066502891.

It is an arithmetic number, because the mean of its divisors is an integer number (421862078400).

Almost surely, 2^{2772236515108} is an apocalyptic number.

It is an amenable number.

2772236515108 is a deficient number, since it is larger than the sum of its proper divisors (2290108425692).

2772236515108 is a wasteful number, since it uses less digits than its factorization.

2772236515108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30133005626 (or 30133005624 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 2772236515108 in words is "two trillion, seven hundred seventy-two billion, two hundred thirty-six million, five hundred fifteen thousand, one hundred eight".