23522322044 has 12 divisors (see below), whose sum is σ = 44330530104. Its totient is φ = 10856456304.

The previous prime is 23522322023. The next prime is 23522322049. The reversal of 23522322044 is 44022322532.

It is a junction number, because it is equal to n+sod(n) for n = 23522321998 and 23522322016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23522322049) 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 3 ways as a sum of consecutive naturals, for example, 226176122 + ... + 226176225.

It is an arithmetic number, because the mean of its divisors is an integer number (3694210842).

Almost surely, 2^23522322044 is an apocalyptic number.

It is an amenable number.

23522322044 is a deficient number, since it is larger than the sum of its proper divisors (20808208060).

23522322044 is a wasteful number, since it uses less digits than its factorization.

23522322044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452352364 (or 452352362 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 23522322044 its reverse (44022322532), we get a palindrome (67544644576).

The spelling of 23522322044 in words is "twenty-three billion, five hundred twenty-two million, three hundred twenty-two thousand, forty-four".