20002203200324 has 24 divisors (see below), whose sum is σ = 35017712129400. Its totient is φ = 9997143367680.

The previous prime is 20002203200323. The next prime is 20002203200327. The reversal of 20002203200324 is 42300230220002.

It can be written as a sum of positive squares in 4 ways, for example, as 8852814735424 + 11149388464900 = 2975368^2 + 3339070^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20002203200296 and 20002203200305.

It is not an unprimeable number, because it can be changed into a prime (20002203200323) 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, 109037672 + ... + 109220960.

It is an arithmetic number, because the mean of its divisors is an integer number (1459071338725).

Almost surely, 2^{20002203200324} is an apocalyptic number.

It is an amenable number.

20002203200324 is a deficient number, since it is larger than the sum of its proper divisors (15015508929076).

20002203200324 is a wasteful number, since it uses less digits than its factorization.

20002203200324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193943 (or 193941 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 20002203200324 its reverse (42300230220002), we get a palindrome (62302433420326).

The spelling of 20002203200324 in words is "twenty trillion, two billion, two hundred three million, two hundred thousand, three hundred twenty-four".