1100220220011 has 48 divisors (see below), whose sum is σ = 1698652166400. Its totient is φ = 631205657280.

The previous prime is 1100220220003. The next prime is 1100220220013.

1100220220011 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1100220220011 - 2³ = 1100220220003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100220220013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8745010 + ... + 8869928.

It is an arithmetic number, because the mean of its divisors is an integer number (35388586800).

Almost surely, 2^{1100220220011} is an apocalyptic number.

1100220220011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1100220220011 is a deficient number, since it is larger than the sum of its proper divisors (598431946389).

1100220220011 is a wasteful number, since it uses less digits than its factorization.

1100220220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126240 (or 126229 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

It can be divided in two parts, 1100220 and 220011, that added together give a palindrome (1320231).

The spelling of 1100220220011 in words is "one trillion, one hundred billion, two hundred twenty million, two hundred twenty thousand, eleven".