20200022202012 has 12 divisors (see below), whose sum is σ = 47133385138056. Its totient is φ = 6733340734000.

The previous prime is 20200022202001. The next prime is 20200022202013. The reversal of 20200022202012 is 21020222000202.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 20200022201982 and 20200022202000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200022202013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 841667591739 + ... + 841667591762.

It is an arithmetic number, because the mean of its divisors is an integer number (3927782094838).

Almost surely, 2^{20200022202012} is an apocalyptic number.

It is an amenable number.

20200022202012 is an abundant number, since it is smaller than the sum of its proper divisors (26933362936044).

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

20200022202012 is a wasteful number, since it uses less digits than its factorization.

20200022202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683335183508 (or 1683335183506 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 20200022202012 its reverse (21020222000202), we get a palindrome (41220244202214).

The spelling of 20200022202012 in words is "twenty trillion, two hundred billion, twenty-two million, two hundred two thousand, twelve".