22033559437445 has 8 divisors (see below), whose sum is σ = 26442264339744. Its totient is φ = 17625518873424.

The previous prime is 22033559437367. The next prime is 22033559437459. The reversal of 22033559437445 is 54473495533022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22033559437445 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 166011599 + ... + 166144268.

It is an arithmetic number, because the mean of its divisors is an integer number (3305283042468).

Almost surely, 2^{22033559437445} is an apocalyptic number.

It is an amenable number.

22033559437445 is a deficient number, since it is larger than the sum of its proper divisors (4408704902299).

22033559437445 is a wasteful number, since it uses less digits than its factorization.

22033559437445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332169139.

The product of its (nonzero) digits is 54432000, while the sum is 56.

The spelling of 22033559437445 in words is "twenty-two trillion, thirty-three billion, five hundred fifty-nine million, four hundred thirty-seven thousand, four hundred forty-five".