20003313230222 has 32 divisors (see below), whose sum is σ = 35201105694720. Its totient is φ = 8346293680320.

The previous prime is 20003313230203. The next prime is 20003313230237. The reversal of 20003313230222 is 22203231330002.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 36101858 + ... + 36651749.

It is an arithmetic number, because the mean of its divisors is an integer number (1100034552960).

Almost surely, 2^{20003313230222} is an apocalyptic number.

20003313230222 is a deficient number, since it is larger than the sum of its proper divisors (15197792464498).

20003313230222 is a wasteful number, since it uses less digits than its factorization.

20003313230222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72754136.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 20003313230222 its reverse (22203231330002), we get a palindrome (42206544560224).

The spelling of 20003313230222 in words is "twenty trillion, three billion, three hundred thirteen million, two hundred thirty thousand, two hundred twenty-two".