20010210202010 has 16 divisors (see below), whose sum is σ = 41163860987136. Its totient is φ = 6860643497808.

The previous prime is 20010210201983. The next prime is 20010210202061. The reversal of 20010210202010 is 1020201201002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20010210201982 and 20010210202000.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 142930072802 + ... + 142930072941.

It is an arithmetic number, because the mean of its divisors is an integer number (2572741311696).

Almost surely, 2^{20010210202010} is an apocalyptic number.

20010210202010 is an abundant number, since it is smaller than the sum of its proper divisors (21153650785126).

20010210202010 is a wasteful number, since it uses less digits than its factorization.

20010210202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285860145757.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20010210202010 its reverse (1020201201002), we get a palindrome (21030411403012).

The spelling of 20010210202010 in words is "twenty trillion, ten billion, two hundred ten million, two hundred two thousand, ten".