20223011122267 has 2 divisors, whose sum is σ = 20223011122268. Its totient is φ = 20223011122266.

The previous prime is 20223011122241. The next prime is 20223011122309. The reversal of 20223011122267 is 76222111032202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20223011122267 - 2²⁷ = 20222876904539 is a prime.

It is not a weakly prime, because it can be changed into another prime (20223011122207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111505561133 + 10111505561134.

It is an arithmetic number, because the mean of its divisors is an integer number (10111505561134).

Almost surely, 2^{20223011122267} is an apocalyptic number.

20223011122267 is a deficient number, since it is larger than the sum of its proper divisors (1).

20223011122267 is an equidigital number, since it uses as much as digits as its factorization.

20223011122267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 20223011122267 its reverse (76222111032202), we get a palindrome (96445122154469).

The spelling of 20223011122267 in words is "twenty trillion, two hundred twenty-three billion, eleven million, one hundred twenty-two thousand, two hundred sixty-seven".