1110011211047 has 2 divisors, whose sum is σ = 1110011211048. Its totient is φ = 1110011211046.

The previous prime is 1110011210911. The next prime is 1110011211077. The reversal of 1110011211047 is 7401121100111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1110011211047 - 2¹² = 1110011206951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110011211077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555005605523 + 555005605524.

It is an arithmetic number, because the mean of its divisors is an integer number (555005605524).

Almost surely, 2^{1110011211047} is an apocalyptic number.

1110011211047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110011211047 is an equidigital number, since it uses as much as digits as its factorization.

1110011211047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 20.

Adding to 1110011211047 its reverse (7401121100111), we get a palindrome (8511132311158).

The spelling of 1110011211047 in words is "one trillion, one hundred ten billion, eleven million, two hundred eleven thousand, forty-seven".