1122220010047 has 2 divisors, whose sum is σ = 1122220010048. Its totient is φ = 1122220010046.

The previous prime is 1122220009997. The next prime is 1122220010059. The reversal of 1122220010047 is 7400100222211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122220010047 - 2⁷ = 1122220009919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122220010347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561110005023 + 561110005024.

It is an arithmetic number, because the mean of its divisors is an integer number (561110005024).

Almost surely, 2^{1122220010047} is an apocalyptic number.

1122220010047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122220010047 is an equidigital number, since it uses as much as digits as its factorization.

1122220010047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 1122220010047 its reverse (7400100222211), we get a palindrome (8522320232258).

The spelling of 1122220010047 in words is "one trillion, one hundred twenty-two billion, two hundred twenty million, ten thousand, forty-seven".