1233223422439 has 2 divisors, whose sum is σ = 1233223422440. Its totient is φ = 1233223422438.

The previous prime is 1233223422421. The next prime is 1233223422443. The reversal of 1233223422439 is 9342243223321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1233223422439 - 2⁵ = 1233223422407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1233223422469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616611711219 + 616611711220.

It is an arithmetic number, because the mean of its divisors is an integer number (616611711220).

Almost surely, 2^{1233223422439} is an apocalyptic number.

1233223422439 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233223422439 is an equidigital number, since it uses as much as digits as its factorization.

1233223422439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 40.

The spelling of 1233223422439 in words is "one trillion, two hundred thirty-three billion, two hundred twenty-three million, four hundred twenty-two thousand, four hundred thirty-nine".