110121120201211 has 16 divisors (see below), whose sum is σ = 133123532373504. Its totient is φ = 89048849338944.

The previous prime is 110121120201203. The next prime is 110121120201241. The reversal of 110121120201211 is 112102021121011.

It is a cyclic number.

It is not a de Polignac number, because 110121120201211 - 2³ = 110121120201203 is a prime.

It is a super-2 number, since 2×110121120201211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110121120201241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4684797241 + ... + 4684820746.

It is an arithmetic number, because the mean of its divisors is an integer number (8320220773344).

Almost surely, 2^{110121120201211} is an apocalyptic number.

110121120201211 is a deficient number, since it is larger than the sum of its proper divisors (23002412172293).

110121120201211 is an equidigital number, since it uses as much as digits as its factorization.

110121120201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9369618090.

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

Adding to 110121120201211 its reverse (112102021121011), we get a palindrome (222223141322222).

The spelling of 110121120201211 in words is "one hundred ten trillion, one hundred twenty-one billion, one hundred twenty million, two hundred one thousand, two hundred eleven".