1100210220211 has 4 divisors (see below), whose sum is σ = 1101213147672. Its totient is φ = 1099207292752.

The previous prime is 1100210220173. The next prime is 1100210220223. The reversal of 1100210220211 is 1120220120011.

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 1100210220211 - 2¹³ = 1100210212019 is a prime.

It is a super-2 number, since 2×1100210220211² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100210220191 and 1100210220200.

It is not an unprimeable number, because it can be changed into a prime (1100210220511) 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, 501462085 + ... + 501464278.

It is an arithmetic number, because the mean of its divisors is an integer number (275303286918).

Almost surely, 2^{1100210220211} is an apocalyptic number.

1100210220211 is a deficient number, since it is larger than the sum of its proper divisors (1002927461).

1100210220211 is a wasteful number, since it uses less digits than its factorization.

1100210220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002927460.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1100210220211 its reverse (1120220120011), we get a palindrome (2220430340222).

The spelling of 1100210220211 in words is "one trillion, one hundred billion, two hundred ten million, two hundred twenty thousand, two hundred eleven".