12273285223 has 8 divisors (see below), whose sum is σ = 12389402960. Its totient is φ = 12157231680.

The previous prime is 12273285221. The next prime is 12273285251. The reversal of 12273285223 is 32258237221.

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 12273285223 - 2¹ = 12273285221 is a prime.

It is a super-2 number, since 2×12273285223² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12273285221) 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, 424963 + ... + 452923.

It is an arithmetic number, because the mean of its divisors is an integer number (1548675370).

Almost surely, 2^12273285223 is an apocalyptic number.

12273285223 is a deficient number, since it is larger than the sum of its proper divisors (116117737).

12273285223 is a wasteful number, since it uses less digits than its factorization.

12273285223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32097.

The product of its digits is 80640, while the sum is 37.

The spelling of 12273285223 in words is "twelve billion, two hundred seventy-three million, two hundred eighty-five thousand, two hundred twenty-three".