120212122022249 has 2 divisors, whose sum is σ = 120212122022250. Its totient is φ = 120212122022248.

The previous prime is 120212122022177. The next prime is 120212122022299. The reversal of 120212122022249 is 942220221212021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92668886155024 + 27543235867225 = 9626468^2 + 5248165^2 .

It is a cyclic number.

It is not a de Polignac number, because 120212122022249 - 2¹⁶ = 120212121956713 is a prime.

It is not a weakly prime, because it can be changed into another prime (120212122022299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60106061011124 + 60106061011125.

It is an arithmetic number, because the mean of its divisors is an integer number (60106061011125).

Almost surely, 2^{120212122022249} is an apocalyptic number.

It is an amenable number.

120212122022249 is a deficient number, since it is larger than the sum of its proper divisors (1).

120212122022249 is an equidigital number, since it uses as much as digits as its factorization.

120212122022249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 120212122022249 in words is "one hundred twenty trillion, two hundred twelve billion, one hundred twenty-two million, twenty-two thousand, two hundred forty-nine".