20002002201122 has 16 divisors (see below), whose sum is σ = 31307577933312. Its totient is φ = 9566145563040.

The previous prime is 20002002201119. The next prime is 20002002201151. The reversal of 20002002201122 is 22110220020002.

It is a junction number, because it is equal to n+sod(n) for n = 20002002201097 and 20002002201106.

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 7 ways as a sum of consecutive naturals, for example, 25370222 + ... + 26146742.

It is an arithmetic number, because the mean of its divisors is an integer number (1956723620832).

Almost surely, 2^{20002002201122} is an apocalyptic number.

20002002201122 is a deficient number, since it is larger than the sum of its proper divisors (11305575732190).

20002002201122 is a wasteful number, since it uses less digits than its factorization.

20002002201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336513.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20002002201122 its reverse (22110220020002), we get a palindrome (42112222221124).

The spelling of 20002002201122 in words is "twenty trillion, two billion, two million, two hundred one thousand, one hundred twenty-two".