123223112333 has 2 divisors, whose sum is σ = 123223112334. Its totient is φ = 123223112332.

The previous prime is 123223112267. The next prime is 123223112359. The reversal of 123223112333 is 333211322321.

It is an a-pointer prime, because the next prime (123223112359) can be obtained adding 123223112333 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75074904004 + 48148208329 = 273998^2 + 219427^2 .

It is a cyclic number.

It is not a de Polignac number, because 123223112333 - 2¹² = 123223108237 is a prime.

It is a super-2 number, since 2×123223112333² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123223112533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61611556166 + 61611556167.

It is an arithmetic number, because the mean of its divisors is an integer number (61611556167).

Almost surely, 2^123223112333 is an apocalyptic number.

It is an amenable number.

123223112333 is a deficient number, since it is larger than the sum of its proper divisors (1).

123223112333 is an equidigital number, since it uses as much as digits as its factorization.

123223112333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 26.

Adding to 123223112333 its reverse (333211322321), we get a palindrome (456434434654).

The spelling of 123223112333 in words is "one hundred twenty-three billion, two hundred twenty-three million, one hundred twelve thousand, three hundred thirty-three".