2241532222249 has 2 divisors, whose sum is σ = 2241532222250. Its totient is φ = 2241532222248.

The previous prime is 2241532222207. The next prime is 2241532222273. The reversal of 2241532222249 is 9422222351422.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2026514532249 + 215017690000 = 1423557^2 + 463700^2 .

It is a cyclic number.

It is not a de Polignac number, because 2241532222249 - 2⁹ = 2241532221737 is a prime.

It is not a weakly prime, because it can be changed into another prime (2241532222049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120766111124 + 1120766111125.

It is an arithmetic number, because the mean of its divisors is an integer number (1120766111125).

Almost surely, 2^{2241532222249} is an apocalyptic number.

It is an amenable number.

2241532222249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241532222249 is an equidigital number, since it uses as much as digits as its factorization.

2241532222249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 40.

The spelling of 2241532222249 in words is "two trillion, two hundred forty-one billion, five hundred thirty-two million, two hundred twenty-two thousand, two hundred forty-nine".