9225069147 has 12 divisors (see below), whose sum is σ = 15228685680. Its totient is φ = 5271468048.

The previous prime is 9225069131. The next prime is 9225069181. The reversal of 9225069147 is 7419605229.

It is not a de Polignac number, because 9225069147 - 2⁴ = 9225069131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9225069247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73214772 + ... + 73214897.

It is an arithmetic number, because the mean of its divisors is an integer number (1269057140).

Almost surely, 2^9225069147 is an apocalyptic number.

9225069147 is a deficient number, since it is larger than the sum of its proper divisors (6003616533).

9225069147 is a wasteful number, since it uses less digits than its factorization.

9225069147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146429682 (or 146429679 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 9225069147 is about 96047.2235257220. The cubic root of 9225069147 is about 2097.2806181688.

The spelling of 9225069147 in words is "nine billion, two hundred twenty-five million, sixty-nine thousand, one hundred forty-seven".