9225885229 has 4 divisors (see below), whose sum is σ = 10064602080. Its totient is φ = 8387168380.

The previous prime is 9225885211. The next prime is 9225885269.

It is a happy number.

9225885229 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9225885229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9225885269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419358409 + ... + 419358430.

It is an arithmetic number, because the mean of its divisors is an integer number (2516150520).

Almost surely, 2^9225885229 is an apocalyptic number.

It is an amenable number.

9225885229 is a deficient number, since it is larger than the sum of its proper divisors (838716851).

9225885229 is a wasteful number, since it uses less digits than its factorization.

9225885229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838716850.

The product of its digits is 2073600, while the sum is 52.

The square root of 9225885229 is about 96051.4717690468. The cubic root of 9225885229 is about 2097.3424606138.

The spelling of 9225885229 in words is "nine billion, two hundred twenty-five million, eight hundred eighty-five thousand, two hundred twenty-nine".