1100220011211 has 16 divisors (see below), whose sum is σ = 1468399933440. Its totient is φ = 732760378560.

The previous prime is 1100220011207. The next prime is 1100220011221. The reversal of 1100220011211 is 1121100220011.

It is not a de Polignac number, because 1100220011211 - 2² = 1100220011207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100220011221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14060766 + ... + 14138796.

It is an arithmetic number, because the mean of its divisors is an integer number (91774995840).

Almost surely, 2^{1100220011211} is an apocalyptic number.

1100220011211 is a deficient number, since it is larger than the sum of its proper divisors (368179922229).

1100220011211 is a wasteful number, since it uses less digits than its factorization.

1100220011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82586.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1100220011211 its reverse (1121100220011), we get a palindrome (2221320231222).

The spelling of 1100220011211 in words is "one trillion, one hundred billion, two hundred twenty million, eleven thousand, two hundred eleven".