9223781097 has 16 divisors (see below), whose sum is σ = 13295543360. Its totient is φ = 5668097472.

The previous prime is 9223781089. The next prime is 9223781101. The reversal of 9223781097 is 7901873229.

It is not a de Polignac number, because 9223781097 - 2³ = 9223781089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9223781597) 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 15 ways as a sum of consecutive naturals, for example, 2184658 + ... + 2188875.

It is an arithmetic number, because the mean of its divisors is an integer number (830971460).

Almost surely, 2^9223781097 is an apocalyptic number.

It is an amenable number.

9223781097 is a deficient number, since it is larger than the sum of its proper divisors (4071762263).

9223781097 is a wasteful number, since it uses less digits than its factorization.

9223781097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4373592.

The product of its (nonzero) digits is 381024, while the sum is 48.

The square root of 9223781097 is about 96040.5179963124. The cubic root of 9223781097 is about 2097.1830027112.

The spelling of 9223781097 in words is "nine billion, two hundred twenty-three million, seven hundred eighty-one thousand, ninety-seven".