1110012209947 has 2 divisors, whose sum is σ = 1110012209948. Its totient is φ = 1110012209946.

The previous prime is 1110012209897. The next prime is 1110012209951. The reversal of 1110012209947 is 7499022100111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1110012209947 - 2⁷ = 1110012209819 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110012203947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555006104973 + 555006104974.

It is an arithmetic number, because the mean of its divisors is an integer number (555006104974).

Almost surely, 2^{1110012209947} is an apocalyptic number.

1110012209947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110012209947 is an equidigital number, since it uses as much as digits as its factorization.

1110012209947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 37.

The spelling of 1110012209947 in words is "one trillion, one hundred ten billion, twelve million, two hundred nine thousand, nine hundred forty-seven".