20002022111012 has 48 divisors (see below), whose sum is σ = 35704170169920. Its totient is φ = 9801260107392.

The previous prime is 20002022110999. The next prime is 20002022111047. The reversal of 20002022111012 is 21011122020002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1652097863 + ... + 1652109969.

It is an arithmetic number, because the mean of its divisors is an integer number (743836878540).

Almost surely, 2^{20002022111012} is an apocalyptic number.

It is an amenable number.

20002022111012 is a deficient number, since it is larger than the sum of its proper divisors (15702148058908).

20002022111012 is a wasteful number, since it uses less digits than its factorization.

20002022111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20300 (or 20298 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20002022111012 its reverse (21011122020002), we get a palindrome (41013144131014).

The spelling of 20002022111012 in words is "twenty trillion, two billion, twenty-two million, one hundred eleven thousand, twelve".