222100011047 has 2 divisors, whose sum is σ = 222100011048. Its totient is φ = 222100011046.

The previous prime is 222100010989. The next prime is 222100011103. The reversal of 222100011047 is 740110001222.

222100011047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222100011047 - 2⁸ = 222100010791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222100091047) 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, 111050005523 + 111050005524.

It is an arithmetic number, because the mean of its divisors is an integer number (111050005524).

Almost surely, 2^222100011047 is an apocalyptic number.

222100011047 is a deficient number, since it is larger than the sum of its proper divisors (1).

222100011047 is an equidigital number, since it uses as much as digits as its factorization.

222100011047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 222100011047 its reverse (740110001222), we get a palindrome (962210012269).

The spelling of 222100011047 in words is "two hundred twenty-two billion, one hundred million, eleven thousand, forty-seven".