105422002345 has 8 divisors (see below), whose sum is σ = 138006984960. Its totient is φ = 76670547120.

The previous prime is 105422002319. The next prime is 105422002393. The reversal of 105422002345 is 543200224501.

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

It is not a de Polignac number, because 105422002345 - 2²⁷ = 105287784617 is a prime.

It is a super-2 number, since 2×105422002345² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958381785 + ... + 958381894.

It is an arithmetic number, because the mean of its divisors is an integer number (17250873120).

Almost surely, 2^105422002345 is an apocalyptic number.

It is an amenable number.

105422002345 is a deficient number, since it is larger than the sum of its proper divisors (32584982615).

105422002345 is a wasteful number, since it uses less digits than its factorization.

105422002345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916763695.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 105422002345 its reverse (543200224501), we get a palindrome (648622226846).

The spelling of 105422002345 in words is "one hundred five billion, four hundred twenty-two million, two thousand, three hundred forty-five".