110101121223 has 32 divisors (see below), whose sum is σ = 156668467200. Its totient is φ = 68644630656.

The previous prime is 110101121219. The next prime is 110101121287. The reversal of 110101121223 is 322121101011.

It is not a de Polignac number, because 110101121223 - 2² = 110101121219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110101121293) 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 31 ways as a sum of consecutive naturals, for example, 641148 + ... + 794526.

It is an arithmetic number, because the mean of its divisors is an integer number (4895889600).

Almost surely, 2^110101121223 is an apocalyptic number.

110101121223 is a deficient number, since it is larger than the sum of its proper divisors (46567345977).

110101121223 is a wasteful number, since it uses less digits than its factorization.

110101121223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153671.

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

Adding to 110101121223 its reverse (322121101011), we get a palindrome (432222222234).

The spelling of 110101121223 in words is "one hundred ten billion, one hundred one million, one hundred twenty-one thousand, two hundred twenty-three".