22320232012223 has 2 divisors, whose sum is σ = 22320232012224. Its totient is φ = 22320232012222.

The previous prime is 22320232012189. The next prime is 22320232012283. The reversal of 22320232012223 is 32221023202322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22320232012223 - 2⁶ = 22320232012159 is a prime.

It is a super-3 number, since 3×22320232012223³ (a number of 41 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 22320232012192 and 22320232012201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22320232012283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11160116006111 + 11160116006112.

It is an arithmetic number, because the mean of its divisors is an integer number (11160116006112).

Almost surely, 2^{22320232012223} is an apocalyptic number.

22320232012223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22320232012223 is an equidigital number, since it uses as much as digits as its factorization.

22320232012223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22320232012223 its reverse (32221023202322), we get a palindrome (54541255214545).

The spelling of 22320232012223 in words is "twenty-two trillion, three hundred twenty billion, two hundred thirty-two million, twelve thousand, two hundred twenty-three".