9221404096399 has 4 divisors (see below), whose sum is σ = 10059713559720. Its totient is φ = 8383094633080.

The previous prime is 9221404096351. The next prime is 9221404096403. The reversal of 9221404096399 is 9936904041229.

9221404096399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9221404096399 - 2¹³ = 9221404088207 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9221404096799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419154731644 + ... + 419154731665.

It is an arithmetic number, because the mean of its divisors is an integer number (2514928389930).

Almost surely, 2^{9221404096399} is an apocalyptic number.

9221404096399 is a deficient number, since it is larger than the sum of its proper divisors (838309463321).

9221404096399 is a wasteful number, since it uses less digits than its factorization.

9221404096399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838309463320.

The product of its (nonzero) digits is 7558272, while the sum is 58.

The spelling of 9221404096399 in words is "nine trillion, two hundred twenty-one billion, four hundred four million, ninety-six thousand, three hundred ninety-nine".