3012231223 has 4 divisors (see below), whose sum is σ = 3025159488. Its totient is φ = 2999302960.

The previous prime is 3012231163. The next prime is 3012231259. The reversal of 3012231223 is 3221322103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3221322103 = 347 ⋅9283349.

It is a cyclic number.

It is not a de Polignac number, because 3012231223 - 2²⁵ = 2978676791 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3012231223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012231283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6463783 + ... + 6464248.

It is an arithmetic number, because the mean of its divisors is an integer number (756289872).

Almost surely, 2^3012231223 is an apocalyptic number.

3012231223 is a deficient number, since it is larger than the sum of its proper divisors (12928265).

3012231223 is a wasteful number, since it uses less digits than its factorization.

3012231223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12928264.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3012231223 is about 54883.7974542578. The cubic root of 3012231223 is about 1444.2069654659.

Adding to 3012231223 its reverse (3221322103), we get a palindrome (6233553326).

The spelling of 3012231223 in words is "three billion, twelve million, two hundred thirty-one thousand, two hundred twenty-three".