1040222320323 has 4 divisors (see below), whose sum is σ = 1386963093768. Its totient is φ = 693481546880.

The previous prime is 1040222320321. The next prime is 1040222320339. The reversal of 1040222320323 is 3230232220401.

1040222320323 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 1040222320323 - 2¹ = 1040222320321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1040222320293 and 1040222320302.

It is not an unprimeable number, because it can be changed into a prime (1040222320321) 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, 173370386718 + ... + 173370386723.

It is an arithmetic number, because the mean of its divisors is an integer number (346740773442).

Almost surely, 2^{1040222320323} is an apocalyptic number.

1040222320323 is a deficient number, since it is larger than the sum of its proper divisors (346740773445).

1040222320323 is an equidigital number, since it uses as much as digits as its factorization.

1040222320323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346740773444.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 1040222320323 its reverse (3230232220401), we get a palindrome (4270454540724).

The spelling of 1040222320323 in words is "one trillion, forty billion, two hundred twenty-two million, three hundred twenty thousand, three hundred twenty-three".