220011110000210 has 16 divisors (see below), whose sum is σ = 396020703545496. Its totient is φ = 88004287212288.

The previous prime is 220011110000197. The next prime is 220011110000333. The reversal of 220011110000210 is 12000011110022.

It can be written as a sum of positive squares in 4 ways, for example, as 119461817759881 + 100549292240329 = 10929859^2 + 10027427^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 220011110000191 and 220011110000200.

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, 13617959 + ... + 25009418.

Almost surely, 2^{220011110000210} is an apocalyptic number.

220011110000210 is a deficient number, since it is larger than the sum of its proper divisors (176009593545286).

220011110000210 is a wasteful number, since it uses less digits than its factorization.

220011110000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39196957.

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

Adding to 220011110000210 its reverse (12000011110022), we get a palindrome (232011121110232).

The spelling of 220011110000210 in words is "two hundred twenty trillion, eleven billion, one hundred ten million, two hundred ten", and thus it is an aban number.