22345054323 has 8 divisors (see below), whose sum is σ = 31088771328. Its totient is φ = 14249020104.

The previous prime is 22345054313. The next prime is 22345054351. The reversal of 22345054323 is 32345054322.

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

It is not a de Polignac number, because 22345054323 - 2¹⁰ = 22345053299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22345054313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161920615 + ... + 161920752.

It is an arithmetic number, because the mean of its divisors is an integer number (3886096416).

Almost surely, 2^22345054323 is an apocalyptic number.

22345054323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22345054323 is a deficient number, since it is larger than the sum of its proper divisors (8743717005).

22345054323 is a wasteful number, since it uses less digits than its factorization.

22345054323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323841393.

The product of its (nonzero) digits is 86400, while the sum is 33.

Subtracting 22345054323 from its reverse (32345054322), we obtain a palindrome (9999999999).

The spelling of 22345054323 in words is "twenty-two billion, three hundred forty-five million, fifty-four thousand, three hundred twenty-three".