22324443220023 has 32 divisors (see below), whose sum is σ = 34075563755520. Its totient is φ = 12735329898240.

The previous prime is 22324443220021. The next prime is 22324443220127. The reversal of 22324443220023 is 32002234442322.

It is not a de Polignac number, because 22324443220023 - 2¹ = 22324443220021 is a prime.

It is a super-3 number, since 3×22324443220023³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22324443220021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31444386 + ... + 32146512.

It is an arithmetic number, because the mean of its divisors is an integer number (1064861367360).

Almost surely, 2^{22324443220023} is an apocalyptic number.

22324443220023 is a deficient number, since it is larger than the sum of its proper divisors (11751120535497).

22324443220023 is a wasteful number, since it uses less digits than its factorization.

22324443220023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704687.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 22324443220023 its reverse (32002234442322), we get a palindrome (54326677662345).

The spelling of 22324443220023 in words is "twenty-two trillion, three hundred twenty-four billion, four hundred forty-three million, two hundred twenty thousand, twenty-three".