2222120011247 has 2 divisors, whose sum is σ = 2222120011248. Its totient is φ = 2222120011246.

The previous prime is 2222120011207. The next prime is 2222120011261. The reversal of 2222120011247 is 7421100212222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2222120011247 - 2¹⁰ = 2222120010223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222120011207) 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, 1111060005623 + 1111060005624.

It is an arithmetic number, because the mean of its divisors is an integer number (1111060005624).

Almost surely, 2^{2222120011247} is an apocalyptic number.

2222120011247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222120011247 is an equidigital number, since it uses as much as digits as its factorization.

2222120011247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 26.

Adding to 2222120011247 its reverse (7421100212222), we get a palindrome (9643220223469).

The spelling of 2222120011247 in words is "two trillion, two hundred twenty-two billion, one hundred twenty million, eleven thousand, two hundred forty-seven".