22443104320354 has 8 divisors (see below), whose sum is σ = 33962573794860. Its totient is φ = 11122246388736.

The previous prime is 22443104320337. The next prime is 22443104320393. The reversal of 22443104320354 is 45302340134422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18368467364025 + 4074636956329 = 4285845^2 + 2018573^2 .

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

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, 49652885439 + ... + 49652885890.

Almost surely, 2^{22443104320354} is an apocalyptic number.

22443104320354 is a deficient number, since it is larger than the sum of its proper divisors (11519469474506).

22443104320354 is a wasteful number, since it uses less digits than its factorization.

22443104320354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99305771444.

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 22443104320354 its reverse (45302340134422), we get a palindrome (67745444454776).

The spelling of 22443104320354 in words is "twenty-two trillion, four hundred forty-three billion, one hundred four million, three hundred twenty thousand, three hundred fifty-four".