2243022303331 has 2 divisors, whose sum is σ = 2243022303332. Its totient is φ = 2243022303330.

The previous prime is 2243022303323. The next prime is 2243022303433. The reversal of 2243022303331 is 1333032203422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2243022303331 - 2³ = 2243022303323 is a prime.

It is a super-2 number, since 2×2243022303331² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2243022303331.

It is not a weakly prime, because it can be changed into another prime (2243022303931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121511151665 + 1121511151666.

It is an arithmetic number, because the mean of its divisors is an integer number (1121511151666).

Almost surely, 2^{2243022303331} is an apocalyptic number.

2243022303331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243022303331 is an equidigital number, since it uses as much as digits as its factorization.

2243022303331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 2243022303331 its reverse (1333032203422), we get a palindrome (3576054506753).

Subtracting from 2243022303331 its reverse (1333032203422), we obtain a palindrome (909990099909).

The spelling of 2243022303331 in words is "two trillion, two hundred forty-three billion, twenty-two million, three hundred three thousand, three hundred thirty-one".