105554322233 has 4 divisors (see below), whose sum is σ = 106642511220. Its totient is φ = 104466133248.

The previous prime is 105554322191. The next prime is 105554322241. The reversal of 105554322233 is 332223455501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 332223455501 = 7 ⋅47460493643.

It can be written as a sum of positive squares in 2 ways, for example, as 59874664249 + 45679657984 = 244693^2 + 213728^2 .

It is a cyclic number.

It is not a de Polignac number, because 105554322233 - 2⁶ = 105554322169 is a prime.

It is a super-2 number, since 2×105554322233² (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 = 105554322193 and 105554322202.

It is not an unprimeable number, because it can be changed into a prime (105554328233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544094348 + ... + 544094541.

It is an arithmetic number, because the mean of its divisors is an integer number (26660627805).

Almost surely, 2^105554322233 is an apocalyptic number.

It is an amenable number.

105554322233 is a deficient number, since it is larger than the sum of its proper divisors (1088188987).

105554322233 is an equidigital number, since it uses as much as digits as its factorization.

105554322233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088188986.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 105554322233 its reverse (332223455501), we get a palindrome (437777777734).

The spelling of 105554322233 in words is "one hundred five billion, five hundred fifty-four million, three hundred twenty-two thousand, two hundred thirty-three".