20010022303012 has 24 divisors (see below), whose sum is σ = 40950743320256. Its totient is φ = 8376288405408.

The previous prime is 20010022302979. The next prime is 20010022303013. The reversal of 20010022303012 is 21030322001002.

It is not an unprimeable number, because it can be changed into a prime (20010022303013) 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, 8309808723 + ... + 8309811130.

Almost surely, 2^{20010022303012} is an apocalyptic number.

It is an amenable number.

20010022303012 is an abundant number, since it is smaller than the sum of its proper divisors (20940721017244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20010022303012 is a wasteful number, since it uses less digits than its factorization.

20010022303012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16619619907 (or 16619619905 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20010022303012 its reverse (21030322001002), we get a palindrome (41040344304014).

The spelling of 20010022303012 in words is "twenty trillion, ten billion, twenty-two million, three hundred three thousand, twelve".