110111121202011 has 32 divisors (see below), whose sum is σ = 151145034923520. Its totient is φ = 71251883870976.

The previous prime is 110111121201989. The next prime is 110111121202097. The reversal of 110111121202011 is 110202121111011.

It is not a de Polignac number, because 110111121202011 - 2³⁰ = 110110047460187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110111121302011) 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, 404168340 + ... + 404440686.

It is an arithmetic number, because the mean of its divisors is an integer number (4723282341360).

Almost surely, 2^{110111121202011} is an apocalyptic number.

110111121202011 is a deficient number, since it is larger than the sum of its proper divisors (41033913721509).

110111121202011 is a wasteful number, since it uses less digits than its factorization.

110111121202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281123.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 110111121202011 its reverse (110202121111011), we get a palindrome (220313242313022).

The spelling of 110111121202011 in words is "one hundred ten trillion, one hundred eleven billion, one hundred twenty-one million, two hundred two thousand, eleven".