110404222131 has 8 divisors (see below), whose sum is σ = 168235005184. Its totient is φ = 63088126920.

The previous prime is 110404222111. The next prime is 110404222163. The reversal of 110404222131 is 131222404011.

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

It is not a de Polignac number, because 110404222131 - 2⁵ = 110404222099 is a prime.

It is a super-2 number, since 2×110404222131² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 5257343911 = 110404222131 / (1 + 1 + 0 + 4 + 0 + 4 + 2 + 2 + 2 + 1 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110404222098 and 110404222107.

It is not an unprimeable number, because it can be changed into a prime (110404222111) 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, 2628671935 + ... + 2628671976.

It is an arithmetic number, because the mean of its divisors is an integer number (21029375648).

Almost surely, 2^110404222131 is an apocalyptic number.

110404222131 is a deficient number, since it is larger than the sum of its proper divisors (57830783053).

110404222131 is an equidigital number, since it uses as much as digits as its factorization.

110404222131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257343921.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 110404222131 its reverse (131222404011), we get a palindrome (241626626142).

The spelling of 110404222131 in words is "one hundred ten billion, four hundred four million, two hundred twenty-two thousand, one hundred thirty-one".