2001010210210 has 64 divisors (see below), whose sum is σ = 4005336574080. Its totient is φ = 713662548480.

The previous prime is 2001010210163. The next prime is 2001010210253. The reversal of 2001010210210 is 120120101002.

It is a super-2 number, since 2×2001010210210² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 741304 + ... + 2133436.

It is an arithmetic number, because the mean of its divisors is an integer number (62583383970).

Almost surely, 2^{2001010210210} is an apocalyptic number.

2001010210210 is an abundant number, since it is smaller than the sum of its proper divisors (2004326363870).

2001010210210 is a wasteful number, since it uses less digits than its factorization.

2001010210210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392403.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2001010210210 its reverse (120120101002), we get a palindrome (2121130311212).

The spelling of 2001010210210 in words is "two trillion, one billion, ten million, two hundred ten thousand, two hundred ten".