9222253945 has 8 divisors (see below), whose sum is σ = 11176276680. Its totient is φ = 7304755200.

The previous prime is 9222253933. The next prime is 9222253973. The reversal of 9222253945 is 5493522229.

9222253945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 499254336 + 8722999609 = 22344^2 + 93397^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9222253945 - 2³³ = 632319353 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9130440 + ... + 9131449.

It is an arithmetic number, because the mean of its divisors is an integer number (1397034585).

Almost surely, 2^9222253945 is an apocalyptic number.

It is an amenable number.

9222253945 is a deficient number, since it is larger than the sum of its proper divisors (1954022735).

9222253945 is a wasteful number, since it uses less digits than its factorization.

9222253945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18261995.

The product of its digits is 388800, while the sum is 43.

The square root of 9222253945 is about 96032.5671061646. The cubic root of 9222253945 is about 2097.0672550240.

The spelling of 9222253945 in words is "nine billion, two hundred twenty-two million, two hundred fifty-three thousand, nine hundred forty-five".