11100002222249 has 2 divisors, whose sum is σ = 11100002222250. Its totient is φ = 11100002222248.

The previous prime is 11100002222219. The next prime is 11100002222269. The reversal of 11100002222249 is 94222220000111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11071590760000 + 28411462249 = 3327400^2 + 168557^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100002222249 - 2¹² = 11100002218153 is a prime.

It is not a weakly prime, because it can be changed into another prime (11100002222219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550001111124 + 5550001111125.

It is an arithmetic number, because the mean of its divisors is an integer number (5550001111125).

Almost surely, 2^{11100002222249} is an apocalyptic number.

It is an amenable number.

11100002222249 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100002222249 is an equidigital number, since it uses as much as digits as its factorization.

11100002222249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 11100002222249 in words is "eleven trillion, one hundred billion, two million, two hundred twenty-two thousand, two hundred forty-nine".