105345332422 has 24 divisors (see below), whose sum is σ = 173764334016. Its totient is φ = 47863530000.

The previous prime is 105345332387. The next prime is 105345332447. The reversal of 105345332422 is 224233543501.

It is a super-2 number, since 2×105345332422² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 473547 + ... + 659497.

It is an arithmetic number, because the mean of its divisors is an integer number (7240180584).

Almost surely, 2^105345332422 is an apocalyptic number.

105345332422 is a deficient number, since it is larger than the sum of its proper divisors (68419001594).

105345332422 is a wasteful number, since it uses less digits than its factorization.

105345332422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188316 (or 188305 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 105345332422 its reverse (224233543501), we get a palindrome (329578875923).

The spelling of 105345332422 in words is "one hundred five billion, three hundred forty-five million, three hundred thirty-two thousand, four hundred twenty-two".