11212200049 has 2 divisors, whose sum is σ = 11212200050. Its totient is φ = 11212200048.

The previous prime is 11212200047. The next prime is 11212200061. The reversal of 11212200049 is 94000221211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8671334400 + 2540865649 = 93120^2 + 50407^2 .

It is a cyclic number.

It is not a de Polignac number, because 11212200049 - 2¹ = 11212200047 is a prime.

Together with 11212200047, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11212200047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606100024 + 5606100025.

It is an arithmetic number, because the mean of its divisors is an integer number (5606100025).

Almost surely, 2^11212200049 is an apocalyptic number.

It is an amenable number.

11212200049 is a deficient number, since it is larger than the sum of its proper divisors (1).

11212200049 is an equidigital number, since it uses as much as digits as its factorization.

11212200049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 11212200049 in words is "eleven billion, two hundred twelve million, two hundred thousand, forty-nine".