1100220212211 has 8 divisors (see below), whose sum is σ = 1467029593344. Its totient is φ = 733445486280.

The previous prime is 1100220212171. The next prime is 1100220212219. The reversal of 1100220212211 is 1122120220011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1100220212211 - 2⁷ = 1100220212083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100220212219) 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 7 ways as a sum of consecutive naturals, for example, 8589631 + ... + 8716776.

It is an arithmetic number, because the mean of its divisors is an integer number (183378699168).

Almost surely, 2^{1100220212211} is an apocalyptic number.

1100220212211 is a deficient number, since it is larger than the sum of its proper divisors (366809381133).

1100220212211 is a wasteful number, since it uses less digits than its factorization.

1100220212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17327601.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1100220212211 its reverse (1122120220011), we get a palindrome (2222340432222).

The spelling of 1100220212211 in words is "one trillion, one hundred billion, two hundred twenty million, two hundred twelve thousand, two hundred eleven".