22400332234323 has 32 divisors (see below), whose sum is σ = 31693056924672. Its totient is φ = 14024439052800.

The previous prime is 22400332234309. The next prime is 22400332234333. The reversal of 22400332234323 is 32343223300422.

It is a happy number.

It is not a de Polignac number, because 22400332234323 - 2¹⁶ = 22400332168787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22400332234333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67774438 + ... + 68104148.

It is an arithmetic number, because the mean of its divisors is an integer number (990408028896).

Almost surely, 2^{22400332234323} is an apocalyptic number.

22400332234323 is a deficient number, since it is larger than the sum of its proper divisors (9292724690349).

22400332234323 is a wasteful number, since it uses less digits than its factorization.

22400332234323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332635.

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 22400332234323 its reverse (32343223300422), we get a palindrome (54743555534745).

The spelling of 22400332234323 in words is "twenty-two trillion, four hundred billion, three hundred thirty-two million, two hundred thirty-four thousand, three hundred twenty-three".