12783016223 has 8 divisors (see below), whose sum is σ = 13012882896. Its totient is φ = 12553804800.

The previous prime is 12783016189. The next prime is 12783016249. The reversal of 12783016223 is 32261038721.

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 12783016223 - 2⁸ = 12783015967 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 (12783016273) 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, 124361 + ... + 202562.

It is an arithmetic number, because the mean of its divisors is an integer number (1626610362).

Almost surely, 2^12783016223 is an apocalyptic number.

12783016223 is a deficient number, since it is larger than the sum of its proper divisors (229866673).

12783016223 is an equidigital number, since it uses as much as digits as its factorization.

12783016223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327625.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 12783016223 in words is "twelve billion, seven hundred eighty-three million, sixteen thousand, two hundred twenty-three".