1223311033199 has 16 divisors (see below), whose sum is σ = 1289624160480. Its totient is φ = 1157191557120.

The previous prime is 1223311033193. The next prime is 1223311033279. The reversal of 1223311033199 is 9913301133221.

It is a cyclic number.

It is not a de Polignac number, because 1223311033199 - 2²⁴ = 1223294255983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223311033193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70389599 + ... + 70406975.

It is an arithmetic number, because the mean of its divisors is an integer number (80601510030).

Almost surely, 2^{1223311033199} is an apocalyptic number.

1223311033199 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1223311033199 is a deficient number, since it is larger than the sum of its proper divisors (66313127281).

1223311033199 is a wasteful number, since it uses less digits than its factorization.

1223311033199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22730.

The product of its (nonzero) digits is 26244, while the sum is 38.

The spelling of 1223311033199 in words is "one trillion, two hundred twenty-three billion, three hundred eleven million, thirty-three thousand, one hundred ninety-nine".