110220121311 has 8 divisors (see below), whose sum is σ = 148820417280. Its totient is φ = 72549953112.

The previous prime is 110220121189. The next prime is 110220121337. The reversal of 110220121311 is 113121022011.

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

It is not a de Polignac number, because 110220121311 - 2¹¹ = 110220119263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110220121411) 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, 232531665 + ... + 232532138.

It is an arithmetic number, because the mean of its divisors is an integer number (18602552160).

Almost surely, 2^110220121311 is an apocalyptic number.

110220121311 is a deficient number, since it is larger than the sum of its proper divisors (38600295969).

110220121311 is an equidigital number, since it uses as much as digits as its factorization.

110220121311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465063885.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 110220121311 its reverse (113121022011), we get a palindrome (223341143322).

The spelling of 110220121311 in words is "one hundred ten billion, two hundred twenty million, one hundred twenty-one thousand, three hundred eleven".