20202000202010 has 64 divisors (see below), whose sum is σ = 41409320359680. Its totient is φ = 7024205422080.

The previous prime is 20202000201991. The next prime is 20202000202019. The reversal of 20202000202010 is 1020200020202.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is a junction number, because it is equal to n+sod(n) for n = 20202000201982 and 20202000202000.

It is not an unprimeable number, because it can be changed into a prime (20202000202019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5441384 + ... + 8367356.

It is an arithmetic number, because the mean of its divisors is an integer number (647020630620).

Almost surely, 2^{20202000202010} is an apocalyptic number.

20202000202010 is an abundant number, since it is smaller than the sum of its proper divisors (21207320157670).

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

20202000202010 is a wasteful number, since it uses less digits than its factorization.

20202000202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928743.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20202000202010 its reverse (1020200020202), we get a palindrome (21222200222212).

The spelling of 20202000202010 in words is "twenty trillion, two hundred two billion, two hundred two thousand, ten".