1102202112211 has 4 divisors (see below), whose sum is σ = 1105324498152. Its totient is φ = 1099079726272.

The previous prime is 1102202112127. The next prime is 1102202112259. The reversal of 1102202112211 is 1122112022011.

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 1102202112211 - 2⁷ = 1102202112083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102202112311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1561192441 + ... + 1561193146.

It is an arithmetic number, because the mean of its divisors is an integer number (276331124538).

Almost surely, 2^{1102202112211} is an apocalyptic number.

1102202112211 is a deficient number, since it is larger than the sum of its proper divisors (3122385941).

1102202112211 is an equidigital number, since it uses as much as digits as its factorization.

1102202112211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3122385940.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1102202112211 its reverse (1122112022011), we get a palindrome (2224314134222).

The spelling of 1102202112211 in words is "one trillion, one hundred two billion, two hundred two million, one hundred twelve thousand, two hundred eleven".