36228248811 has 40 divisors (see below), whose sum is σ = 56058903120. Its totient is φ = 23288513472.

The previous prime is 36228248807. The next prime is 36228248821. The reversal of 36228248811 is 11884282263.

36228248811 is a `hidden beast` number, since 3 + 622 + 8 + 2 + 4 + 8 + 8 + 11 = 666.

It is not a de Polignac number, because 36228248811 - 2² = 36228248807 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36228248821) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1838865 + ... + 1858461.

It is an arithmetic number, because the mean of its divisors is an integer number (1401472578).

Almost surely, 2^36228248811 is an apocalyptic number.

36228248811 is a deficient number, since it is larger than the sum of its proper divisors (19830654309).

36228248811 is a wasteful number, since it uses less digits than its factorization.

36228248811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20425 (or 20416 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The spelling of 36228248811 in words is "thirty-six billion, two hundred twenty-eight million, two hundred forty-eight thousand, eight hundred eleven".