20002010120010 has 64 divisors (see below), whose sum is σ = 53344153992960. Its totient is φ = 5333323331520.

The previous prime is 20002010119997. The next prime is 20002010120017. The reversal of 20002010120010 is 1002101020002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 20002010119974 and 20002010120001.

It is not an unprimeable number, because it can be changed into a prime (20002010120017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1146142 + ... + 6427881.

It is an arithmetic number, because the mean of its divisors is an integer number (833502406140).

Almost surely, 2^{20002010120010} is an apocalyptic number.

20002010120010 is an abundant number, since it is smaller than the sum of its proper divisors (33342143872950).

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

20002010120010 is a wasteful number, since it uses less digits than its factorization.

20002010120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7583820 (or 7583814 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 20002010120010 its reverse (1002101020002), we get a palindrome (21004111140012).

The spelling of 20002010120010 in words is "twenty trillion, two billion, ten million, one hundred twenty thousand, ten".