4112323111209 has 16 divisors (see below), whose sum is σ = 5523289611840. Its totient is φ = 2721507065280.

The previous prime is 4112323111159. The next prime is 4112323111241. The reversal of 4112323111209 is 9021113232114.

It is not a de Polignac number, because 4112323111209 - 2⁷ = 4112323111081 is a prime.

It is a super-2 number, since 2×4112323111209² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4112323111009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6495879 + ... + 7100780.

It is an arithmetic number, because the mean of its divisors is an integer number (345205600740).

Almost surely, 2^{4112323111209} is an apocalyptic number.

It is an amenable number.

4112323111209 is a deficient number, since it is larger than the sum of its proper divisors (1410966500631).

4112323111209 is a wasteful number, since it uses less digits than its factorization.

4112323111209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13597400.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 4112323111209 in words is "four trillion, one hundred twelve billion, three hundred twenty-three million, one hundred eleven thousand, two hundred nine".