110000201211021 has 16 divisors (see below), whose sum is σ = 160090029319680. Its totient is φ = 66629398342320.

The previous prime is 110000201210983. The next prime is 110000201211031. The reversal of 110000201211021 is 120112102000011.

It is not a de Polignac number, because 110000201211021 - 2¹¹ = 110000201208973 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 110000201210988 and 110000201211006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110000201211031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 934697031 + ... + 934814708.

It is an arithmetic number, because the mean of its divisors is an integer number (10005626832480).

Almost surely, 2^{110000201211021} is an apocalyptic number.

110000201211021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110000201211021 is a deficient number, since it is larger than the sum of its proper divisors (50089828108659).

110000201211021 is a wasteful number, since it uses less digits than its factorization.

110000201211021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869513536.

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

Adding to 110000201211021 its reverse (120112102000011), we get a palindrome (230112303211032).

The spelling of 110000201211021 in words is "one hundred ten trillion, two hundred one million, two hundred eleven thousand, twenty-one".