22044330545573 has 8 divisors (see below), whose sum is σ = 25193551259520. Its totient is φ = 18895117490640.

The previous prime is 22044330545557. The next prime is 22044330545591. The reversal of 22044330545573 is 37554503344022.

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

It is a cyclic number.

It is not a de Polignac number, because 22044330545573 - 2⁴ = 22044330545557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22044330545533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7052768 + ... + 9686598.

It is an arithmetic number, because the mean of its divisors is an integer number (3149193907440).

Almost surely, 2^{22044330545573} is an apocalyptic number.

It is an amenable number.

22044330545573 is a deficient number, since it is larger than the sum of its proper divisors (3149220713947).

22044330545573 is a wasteful number, since it uses less digits than its factorization.

22044330545573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3829507.

The product of its (nonzero) digits is 6048000, while the sum is 47.

Adding to 22044330545573 its reverse (37554503344022), we get a palindrome (59598833889595).

The spelling of 22044330545573 in words is "twenty-two trillion, forty-four billion, three hundred thirty million, five hundred forty-five thousand, five hundred seventy-three".