110121012201 has 16 divisors (see below), whose sum is σ = 150862339584. Its totient is φ = 71398583424.

The previous prime is 110121012181. The next prime is 110121012229. The reversal of 110121012201 is 102210121011.

It is not a de Polignac number, because 110121012201 - 2²⁵ = 110087457769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110121013201) 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, 39016 + ... + 470918.

It is an arithmetic number, because the mean of its divisors is an integer number (9428896224).

Almost surely, 2^110121012201 is an apocalyptic number.

It is an amenable number.

110121012201 is a deficient number, since it is larger than the sum of its proper divisors (40741327383).

110121012201 is a wasteful number, since it uses less digits than its factorization.

110121012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434240.

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

Adding to 110121012201 its reverse (102210121011), we get a palindrome (212331133212).

The spelling of 110121012201 in words is "one hundred ten billion, one hundred twenty-one million, twelve thousand, two hundred one".