8223107229 has 16 divisors (see below), whose sum is σ = 12183834240. Its totient is φ = 5481417600.

The previous prime is 8223107201. The next prime is 8223107237. The reversal of 8223107229 is 9227013228.

It is not a de Polignac number, because 8223107229 - 2¹³ = 8223099037 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8223107193 and 8223107202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8223107239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342829 + ... + 366029.

It is an arithmetic number, because the mean of its divisors is an integer number (761489640).

Almost surely, 2^8223107229 is an apocalyptic number.

It is an amenable number.

8223107229 is a deficient number, since it is larger than the sum of its proper divisors (3960727011).

8223107229 is a wasteful number, since it uses less digits than its factorization.

8223107229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36337 (or 36331 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 8223107229 is about 90681.3499513544. The cubic root of 8223107229 is about 2018.4220619060.

The spelling of 8223107229 in words is "eight billion, two hundred twenty-three million, one hundred seven thousand, two hundred twenty-nine".