110201210200121 has 16 divisors (see below), whose sum is σ = 113785527690240. Its totient is φ = 106618736064960.

The previous prime is 110201210200091. The next prime is 110201210200127. The reversal of 110201210200121 is 121002012102011.

It is a cyclic number.

It is not a de Polignac number, because 110201210200121 - 2¹⁴ = 110201210183737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110201210200096 and 110201210200105.

It is not an unprimeable number, because it can be changed into a prime (110201210200127) 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, 4097752151 + ... + 4097779043.

It is an arithmetic number, because the mean of its divisors is an integer number (7111595480640).

Almost surely, 2^{110201210200121} is an apocalyptic number.

It is an amenable number.

110201210200121 is a deficient number, since it is larger than the sum of its proper divisors (3584317490119).

110201210200121 is a wasteful number, since it uses less digits than its factorization.

110201210200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56216.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110201210200121 its reverse (121002012102011), we get a palindrome (231203222302132).

The spelling of 110201210200121 in words is "one hundred ten trillion, two hundred one billion, two hundred ten million, two hundred thousand, one hundred twenty-one".