20123320001199 has 8 divisors (see below), whose sum is σ = 26844596661120. Its totient is φ = 13408795004376.

The previous prime is 20123320001171. The next prime is 20123320001209. The reversal of 20123320001199 is 99110002332102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20123320001199 - 2³⁶ = 20054600524463 is a prime.

It is a super-2 number, since 2×20123320001199² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20123320001119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1687908819 + ... + 1687920740.

It is an arithmetic number, because the mean of its divisors is an integer number (3355574582640).

Almost surely, 2^{20123320001199} is an apocalyptic number.

20123320001199 is a deficient number, since it is larger than the sum of its proper divisors (6721276659921).

20123320001199 is a wasteful number, since it uses less digits than its factorization.

20123320001199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3375831549.

The product of its (nonzero) digits is 5832, while the sum is 33.

The spelling of 20123320001199 in words is "twenty trillion, one hundred twenty-three billion, three hundred twenty million, one thousand, one hundred ninety-nine".