22205034423346 has 8 divisors (see below), whose sum is σ = 33307573475484. Its totient is φ = 11102509931520.

The previous prime is 22205034423317. The next prime is 22205034423359. The reversal of 22205034423346 is 64332443050222.

It can be written as a sum of positive squares in 2 ways, for example, as 18285073971025 + 3919960452321 = 4276105^2 + 1979889^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 22205034423299 and 22205034423308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1796406 + ... + 6901966.

Almost surely, 2^{22205034423346} is an apocalyptic number.

22205034423346 is a deficient number, since it is larger than the sum of its proper divisors (11102539052138).

22205034423346 is a wasteful number, since it uses less digits than its factorization.

22205034423346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7280156.

The product of its (nonzero) digits is 829440, while the sum is 40.

Adding to 22205034423346 its reverse (64332443050222), we get a palindrome (86537477473568).

The spelling of 22205034423346 in words is "twenty-two trillion, two hundred five billion, thirty-four million, four hundred twenty-three thousand, three hundred forty-six".