110220223231 has 4 divisors (see below), whose sum is σ = 116703765792. Its totient is φ = 103736680672.

The previous prime is 110220223219. The next prime is 110220223259. The reversal of 110220223231 is 132322022011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132322022011 = 13159 ⋅10055629.

It is a cyclic number.

It is not a de Polignac number, because 110220223231 - 2¹⁵ = 110220190463 is a prime.

It is a super-2 number, since 2×110220223231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110220223199 and 110220223208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110220223271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3241771255 + ... + 3241771288.

It is an arithmetic number, because the mean of its divisors is an integer number (29175941448).

Almost surely, 2^110220223231 is an apocalyptic number.

110220223231 is a deficient number, since it is larger than the sum of its proper divisors (6483542561).

110220223231 is an equidigital number, since it uses as much as digits as its factorization.

110220223231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6483542560.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 110220223231 its reverse (132322022011), we get a palindrome (242542245242).

The spelling of 110220223231 in words is "one hundred ten billion, two hundred twenty million, two hundred twenty-three thousand, two hundred thirty-one".