20010210010 has 16 divisors (see below), whose sum is σ = 41163860736. Its totient is φ = 6860643408.

The previous prime is 20010209983. The next prime is 20010210029. The reversal of 20010210010 is 1001201002.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 20010209975 and 20010210002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142930002 + ... + 142930141.

It is an arithmetic number, because the mean of its divisors is an integer number (2572741296).

Almost surely, 2^20010210010 is an apocalyptic number.

20010210010 is an abundant number, since it is smaller than the sum of its proper divisors (21153650726).

20010210010 is a wasteful number, since it uses less digits than its factorization.

20010210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285860157.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 20010210010 its reverse (1001201002), we get a palindrome (21011411012).

The spelling of 20010210010 in words is "twenty billion, ten million, two hundred ten thousand, ten".