1101101012223 has 16 divisors (see below), whose sum is σ = 1475340720000. Its totient is φ = 730472893920.

The previous prime is 1101101012201. The next prime is 1101101012227. The reversal of 1101101012223 is 3222101011011.

It is not a de Polignac number, because 1101101012223 - 2³² = 1096806044927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101101012227) 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, 556873 + ... + 1585026.

It is an arithmetic number, because the mean of its divisors is an integer number (92208795000).

Almost surely, 2^{1101101012223} is an apocalyptic number.

1101101012223 is a deficient number, since it is larger than the sum of its proper divisors (374239707777).

1101101012223 is a wasteful number, since it uses less digits than its factorization.

1101101012223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142742.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1101101012223 its reverse (3222101011011), we get a palindrome (4323202023234).

The spelling of 1101101012223 in words is "one trillion, one hundred one billion, one hundred one million, twelve thousand, two hundred twenty-three".