248211133611 has 12 divisors (see below), whose sum is σ = 384980533992. Its totient is φ = 141834933408.

The previous prime is 248211133609. The next prime is 248211133619. The reversal of 248211133611 is 116331112842.

248211133611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 248211133611 - 2¹ = 248211133609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (248211133619) 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 11 ways as a sum of consecutive naturals, for example, 844255410 + ... + 844255703.

It is an arithmetic number, because the mean of its divisors is an integer number (32081711166).

Almost surely, 2^248211133611 is an apocalyptic number.

248211133611 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

248211133611 is a deficient number, since it is larger than the sum of its proper divisors (136769400381).

248211133611 is a wasteful number, since it uses less digits than its factorization.

248211133611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688511130 (or 1688511123 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

The spelling of 248211133611 in words is "two hundred forty-eight billion, two hundred eleven million, one hundred thirty-three thousand, six hundred eleven".