110121202110111 has 8 divisors (see below), whose sum is σ = 155465226508464. Its totient is φ = 69095656225920.

The previous prime is 110121202109983. The next prime is 110121202110137. The reversal of 110121202110111 is 111011202121011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 110121202110111 - 2⁷ = 110121202109983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110121202110151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079619628480 + ... + 1079619628581.

It is an arithmetic number, because the mean of its divisors is an integer number (19433153313558).

Almost surely, 2^{110121202110111} is an apocalyptic number.

110121202110111 is a deficient number, since it is larger than the sum of its proper divisors (45344024398353).

110121202110111 is a wasteful number, since it uses less digits than its factorization.

110121202110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159239257081.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 110121202110111 its reverse (111011202121011), we get a palindrome (221132404231122).

The spelling of 110121202110111 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred two million, one hundred ten thousand, one hundred eleven".