22000545345 has 8 divisors (see below), whose sum is σ = 35200872576. Its totient is φ = 11733624176.

The previous prime is 22000545331. The next prime is 22000545361. The reversal of 22000545345 is 54354500022.

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 22000545345 - 2⁸ = 22000545089 is a prime.

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, 733351497 + ... + 733351526.

It is an arithmetic number, because the mean of its divisors is an integer number (4400109072).

Almost surely, 2^22000545345 is an apocalyptic number.

It is an amenable number.

22000545345 is a deficient number, since it is larger than the sum of its proper divisors (13200327231).

22000545345 is a wasteful number, since it uses less digits than its factorization.

22000545345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466703031.

The product of its (nonzero) digits is 24000, while the sum is 30.

The spelling of 22000545345 in words is "twenty-two billion, five hundred forty-five thousand, three hundred forty-five".