1223323032199 has 2 divisors, whose sum is σ = 1223323032200. Its totient is φ = 1223323032198.

The previous prime is 1223323032143. The next prime is 1223323032227. The reversal of 1223323032199 is 9912303233221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1223323032199 - 2¹⁷ = 1223322901127 is a prime.

It is a super-2 number, since 2×1223323032199² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1223323032109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611661516099 + 611661516100.

It is an arithmetic number, because the mean of its divisors is an integer number (611661516100).

Almost surely, 2^{1223323032199} is an apocalyptic number.

1223323032199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1223323032199 is an equidigital number, since it uses as much as digits as its factorization.

1223323032199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 40.

The spelling of 1223323032199 in words is "one trillion, two hundred twenty-three billion, three hundred twenty-three million, thirty-two thousand, one hundred ninety-nine".