1102210120211 has 4 divisors (see below), whose sum is σ = 1102212323424. Its totient is φ = 1102207917000.

The previous prime is 1102210120163. The next prime is 1102210120241. The reversal of 1102210120211 is 1120210122011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1102210120211 - 2²² = 1102205925907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102210120241) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 50321 + ... + 1485581.

It is an arithmetic number, because the mean of its divisors is an integer number (275553080856).

Almost surely, 2^{1102210120211} is an apocalyptic number.

1102210120211 is a deficient number, since it is larger than the sum of its proper divisors (2203213).

1102210120211 is an equidigital number, since it uses as much as digits as its factorization.

1102210120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203212.

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

Adding to 1102210120211 its reverse (1120210122011), we get a palindrome (2222420242222).

The spelling of 1102210120211 in words is "one trillion, one hundred two billion, two hundred ten million, one hundred twenty thousand, two hundred eleven".