1100101101211 has 32 divisors (see below), whose sum is σ = 1344773352960. Its totient is φ = 878442432000.

The previous prime is 1100101101191. The next prime is 1100101101241. The reversal of 1100101101211 is 1121011010011.

It is not a de Polignac number, because 1100101101211 - 2¹⁹ = 1100100576923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100101101241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51178176 + ... + 51199666.

It is an arithmetic number, because the mean of its divisors is an integer number (42024167280).

Almost surely, 2^{1100101101211} is an apocalyptic number.

1100101101211 is a deficient number, since it is larger than the sum of its proper divisors (244672251749).

1100101101211 is a wasteful number, since it uses less digits than its factorization.

1100101101211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25875.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1100101101211 its reverse (1121011010011), we get a palindrome (2221112111222).

The spelling of 1100101101211 in words is "one trillion, one hundred billion, one hundred one million, one hundred one thousand, two hundred eleven".