221200120098043 has 2 divisors, whose sum is σ = 221200120098044. Its totient is φ = 221200120098042.

The previous prime is 221200120098029. The next prime is 221200120098049. The reversal of 221200120098043 is 340890021002122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 221200120098043 - 2⁵ = 221200120098011 is a prime.

It is not a weakly prime, because it can be changed into another prime (221200120098049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110600060049021 + 110600060049022.

It is an arithmetic number, because the mean of its divisors is an integer number (110600060049022).

Almost surely, 2^{221200120098043} is an apocalyptic number.

221200120098043 is a deficient number, since it is larger than the sum of its proper divisors (1).

221200120098043 is an equidigital number, since it uses as much as digits as its factorization.

221200120098043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 221200120098043 in words is "two hundred twenty-one trillion, two hundred billion, one hundred twenty million, ninety-eight thousand, forty-three".