110120201021201 has 24 divisors (see below), whose sum is σ = 133444366260480. Its totient is φ = 90505927562400.

The previous prime is 110120201021189. The next prime is 110120201021227. The reversal of 110120201021201 is 102120102021011.

It is not a de Polignac number, because 110120201021201 - 2⁴⁶ = 39751456843537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110120201021101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 332381195 + ... + 332712336.

It is an arithmetic number, because the mean of its divisors is an integer number (5560181927520).

Almost surely, 2^{110120201021201} is an apocalyptic number.

It is an amenable number.

110120201021201 is a deficient number, since it is larger than the sum of its proper divisors (23324165239279).

110120201021201 is a wasteful number, since it uses less digits than its factorization.

110120201021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665093685 (or 665093678 counting only the distinct ones).

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

Adding to 110120201021201 its reverse (102120102021011), we get a palindrome (212240303042212).

The spelling of 110120201021201 in words is "one hundred ten trillion, one hundred twenty billion, two hundred one million, twenty-one thousand, two hundred one".