241221202202089 has 2 divisors, whose sum is σ = 241221202202090. Its totient is φ = 241221202202088.

The previous prime is 241221202202033. The next prime is 241221202202129. The reversal of 241221202202089 is 980202202122142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 193429904936464 + 47791297265625 = 13907908^2 + 6913125^2 .

It is a cyclic number.

It is not a de Polignac number, because 241221202202089 - 2³¹ = 241219054718441 is a prime.

It is a super-2 number, since 2×241221202202089² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (241221202200089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120610601101044 + 120610601101045.

It is an arithmetic number, because the mean of its divisors is an integer number (120610601101045).

Almost surely, 2^{241221202202089} is an apocalyptic number.

It is an amenable number.

241221202202089 is a deficient number, since it is larger than the sum of its proper divisors (1).

241221202202089 is an equidigital number, since it uses as much as digits as its factorization.

241221202202089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 241221202202089 in words is "two hundred forty-one trillion, two hundred twenty-one billion, two hundred two million, two hundred two thousand, eighty-nine".