2112224829047 has 2 divisors, whose sum is σ = 2112224829048. Its totient is φ = 2112224829046.

The previous prime is 2112224829007. The next prime is 2112224829089. The reversal of 2112224829047 is 7409284222112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2112224829047 - 2¹⁶ = 2112224763511 is a prime.

It is a super-2 number, since 2×2112224829047² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112224828989 and 2112224829007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112224829007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056112414523 + 1056112414524.

It is an arithmetic number, because the mean of its divisors is an integer number (1056112414524).

Almost surely, 2^{2112224829047} is an apocalyptic number.

2112224829047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112224829047 is an equidigital number, since it uses as much as digits as its factorization.

2112224829047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 2112224829047 in words is "two trillion, one hundred twelve billion, two hundred twenty-four million, eight hundred twenty-nine thousand, forty-seven".