1100100012247 has 2 divisors, whose sum is σ = 1100100012248. Its totient is φ = 1100100012246.

The previous prime is 1100100012211. The next prime is 1100100012287. The reversal of 1100100012247 is 7422100010011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100100012247 - 2³⁵ = 1065740273879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100100012287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550050006123 + 550050006124.

It is an arithmetic number, because the mean of its divisors is an integer number (550050006124).

Almost surely, 2^{1100100012247} is an apocalyptic number.

1100100012247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100100012247 is an equidigital number, since it uses as much as digits as its factorization.

1100100012247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 1100100012247 its reverse (7422100010011), we get a palindrome (8522200022258).

The spelling of 1100100012247 in words is "one trillion, one hundred billion, one hundred million, twelve thousand, two hundred forty-seven".