12220023231203 has 8 divisors (see below), whose sum is σ = 12439862022960. Its totient is φ = 12000608431360.

The previous prime is 12220023231137. The next prime is 12220023231253. The reversal of 12220023231203 is 30213232002221.

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

It is a cyclic number.

It is not a de Polignac number, because 12220023231203 - 2¹⁰ = 12220023230179 is a prime.

It is a super-2 number, since 2×12220023231203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12220023231253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105939818 + ... + 106055103.

It is an arithmetic number, because the mean of its divisors is an integer number (1554982752870).

Almost surely, 2^{12220023231203} is an apocalyptic number.

12220023231203 is a deficient number, since it is larger than the sum of its proper divisors (219838791757).

12220023231203 is an equidigital number, since it uses as much as digits as its factorization.

12220023231203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211995957.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12220023231203 its reverse (30213232002221), we get a palindrome (42433255233424).

The spelling of 12220023231203 in words is "twelve trillion, two hundred twenty billion, twenty-three million, two hundred thirty-one thousand, two hundred three".