211322042248 has 16 divisors (see below), whose sum is σ = 400151888460. Its totient is φ = 104614872000.

The previous prime is 211322042221. The next prime is 211322042249. The reversal of 211322042248 is 842240223112.

211322042248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 210973025124 + 349017124 = 459318^2 + 18682^2 .

It is not an unprimeable number, because it can be changed into a prime (211322042249) 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, 130767783 + ... + 130769398.

Almost surely, 2^211322042248 is an apocalyptic number.

It is an amenable number.

211322042248 is a deficient number, since it is larger than the sum of its proper divisors (188829846212).

211322042248 is a wasteful number, since it uses less digits than its factorization.

211322042248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261537288 (or 261537284 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The spelling of 211322042248 in words is "two hundred eleven billion, three hundred twenty-two million, forty-two thousand, two hundred forty-eight".