4231223002209 has 24 divisors (see below), whose sum is σ = 6563361544320. Its totient is φ = 2417602862304.

The previous prime is 4231223002187. The next prime is 4231223002213. The reversal of 4231223002209 is 9022003221324.

It is not a de Polignac number, because 4231223002209 - 2⁸ = 4231223001953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4231223002289) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76707 + ... + 2910039.

It is an arithmetic number, because the mean of its divisors is an integer number (273473397680).

Almost surely, 2^{4231223002209} is an apocalyptic number.

4231223002209 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4231223002209 is a deficient number, since it is larger than the sum of its proper divisors (2332138542111).

4231223002209 is a wasteful number, since it uses less digits than its factorization.

4231223002209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843509 (or 2843502 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 4231223002209 in words is "four trillion, two hundred thirty-one billion, two hundred twenty-three million, two thousand, two hundred nine".