2244402333247 has 2 divisors, whose sum is σ = 2244402333248. Its totient is φ = 2244402333246.

The previous prime is 2244402333181. The next prime is 2244402333269. The reversal of 2244402333247 is 7423332044422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2244402333247 - 2¹⁹ = 2244401808959 is a prime.

It is a super-3 number, since 3×2244402333247³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2244402333847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122201166623 + 1122201166624.

It is an arithmetic number, because the mean of its divisors is an integer number (1122201166624).

Almost surely, 2^{2244402333247} is an apocalyptic number.

2244402333247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244402333247 is an equidigital number, since it uses as much as digits as its factorization.

2244402333247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 774144, while the sum is 40.

Adding to 2244402333247 its reverse (7423332044422), we get a palindrome (9667734377669).

The spelling of 2244402333247 in words is "two trillion, two hundred forty-four billion, four hundred two million, three hundred thirty-three thousand, two hundred forty-seven".