211022100010010 has 32 divisors (see below), whose sum is σ = 381491289281232. Its totient is φ = 84041878394880.

The previous prime is 211022100009989. The next prime is 211022100010039. The reversal of 211022100010010 is 10010001220112.

It can be written as a sum of positive squares in 8 ways, for example, as 109157548726801 + 101864551283209 = 10447849^2 + 10092797^2 .

It is a junction number, because it is equal to n+sod(n) for n = 211022100009973 and 211022100010000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39367430 + ... + 44405390.

Almost surely, 2^{211022100010010} is an apocalyptic number.

211022100010010 is a deficient number, since it is larger than the sum of its proper divisors (170469189271222).

211022100010010 is a wasteful number, since it uses less digits than its factorization.

211022100010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056178.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 211022100010010 its reverse (10010001220112), we get a palindrome (221032101230122).

The spelling of 211022100010010 in words is "two hundred eleven trillion, twenty-two billion, one hundred million, ten thousand, ten".