22044223034311 has 2 divisors, whose sum is σ = 22044223034312. Its totient is φ = 22044223034310.

The previous prime is 22044223034291. The next prime is 22044223034359. The reversal of 22044223034311 is 11343032244022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22044223034311 - 2⁵ = 22044223034279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22044223034111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11022111517155 + 11022111517156.

It is an arithmetic number, because the mean of its divisors is an integer number (11022111517156).

Almost surely, 2^{22044223034311} is an apocalyptic number.

22044223034311 is a deficient number, since it is larger than the sum of its proper divisors (1).

22044223034311 is an equidigital number, since it uses as much as digits as its factorization.

22044223034311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 22044223034311 its reverse (11343032244022), we get a palindrome (33387255278333).

The spelling of 22044223034311 in words is "twenty-two trillion, forty-four billion, two hundred twenty-three million, thirty-four thousand, three hundred eleven".