110110202121201 has 16 divisors (see below), whose sum is σ = 147580575974400. Its totient is φ = 73023460923600.

The previous prime is 110110202121181. The next prime is 110110202121217. The reversal of 110110202121201 is 102121202011011.

It is a happy number.

It is not a de Polignac number, because 110110202121201 - 2⁶ = 110110202121137 is a prime.

It is a super-2 number, since 2×110110202121201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110110202121251) 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, 15242245 + ... + 21273138.

It is an arithmetic number, because the mean of its divisors is an integer number (9223785998400).

Almost surely, 2^{110110202121201} is an apocalyptic number.

It is an amenable number.

110110202121201 is a deficient number, since it is larger than the sum of its proper divisors (37470373853199).

110110202121201 is a wasteful number, since it uses less digits than its factorization.

110110202121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36520636.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110110202121201 its reverse (102121202011011), we get a palindrome (212231404132212).

The spelling of 110110202121201 in words is "one hundred ten trillion, one hundred ten billion, two hundred two million, one hundred twenty-one thousand, two hundred one".