2022121102249 has 2 divisors, whose sum is σ = 2022121102250. Its totient is φ = 2022121102248.

The previous prime is 2022121102219. The next prime is 2022121102273. The reversal of 2022121102249 is 9422011212202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1718608255849 + 303512846400 = 1310957^2 + 550920^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022121102249 - 2⁵ = 2022121102217 is a prime.

It is not a weakly prime, because it can be changed into another prime (2022121102219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011060551124 + 1011060551125.

It is an arithmetic number, because the mean of its divisors is an integer number (1011060551125).

Almost surely, 2^{2022121102249} is an apocalyptic number.

It is an amenable number.

2022121102249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022121102249 is an equidigital number, since it uses as much as digits as its factorization.

2022121102249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 2022121102249 in words is "two trillion, twenty-two billion, one hundred twenty-one million, one hundred two thousand, two hundred forty-nine".