212210110102010 has 16 divisors (see below), whose sum is σ = 382020504049800. Its totient is φ = 84874642737216.

The previous prime is 212210110101989. The next prime is 212210110102031. The reversal of 212210110102010 is 10201011012212.

It is an interprime number because it is at equal distance from previous prime (212210110101989) and next prime (212210110102031).

It can be written as a sum of positive squares in 4 ways, for example, as 197910677933329 + 14299432168681 = 14068073^2 + 3781459^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175068145 + ... + 1175248724.

Almost surely, 2^{212210110102010} is an apocalyptic number.

212210110102010 is a deficient number, since it is larger than the sum of its proper divisors (169810393947790).

212210110102010 is a wasteful number, since it uses less digits than its factorization.

212210110102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350325905.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 212210110102010 its reverse (10201011012212), we get a palindrome (222411121114222).

The spelling of 212210110102010 in words is "two hundred twelve trillion, two hundred ten billion, one hundred ten million, one hundred two thousand, ten".