110121111020201 has 16 divisors (see below), whose sum is σ = 117056333882880. Its totient is φ = 103237378083840.

The previous prime is 110121111020159. The next prime is 110121111020339. The reversal of 110121111020201 is 102020111121011.

It is a cyclic number.

It is not a de Polignac number, because 110121111020201 - 2³⁸ = 109846233113257 is a prime.

It is a super-3 number, since 3×110121111020201³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110121111022201) 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, 4863761 + ... + 15617246.

It is an arithmetic number, because the mean of its divisors is an integer number (7316020867680).

Almost surely, 2^{110121111020201} is an apocalyptic number.

It is an amenable number.

110121111020201 is a deficient number, since it is larger than the sum of its proper divisors (6935222862679).

110121111020201 is a wasteful number, since it uses less digits than its factorization.

110121111020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20482264.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110121111020201 its reverse (102020111121011), we get a palindrome (212141222141212).

The spelling of 110121111020201 in words is "one hundred ten trillion, one hundred twenty-one billion, one hundred eleven million, twenty thousand, two hundred one".