22073107345 has 8 divisors (see below), whose sum is σ = 26489695680. Its totient is φ = 17657174640.

The previous prime is 22073107271. The next prime is 22073107379. The reversal of 22073107345 is 54370137022.

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

It is not a de Polignac number, because 22073107345 - 2²³ = 22064718737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22073107345.

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, 86515 + ... + 227224.

It is an arithmetic number, because the mean of its divisors is an integer number (3311211960).

Almost surely, 2^22073107345 is an apocalyptic number.

It is an amenable number.

22073107345 is a deficient number, since it is larger than the sum of its proper divisors (4416588335).

22073107345 is a wasteful number, since it uses less digits than its factorization.

22073107345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327815.

The product of its (nonzero) digits is 35280, while the sum is 34.

The spelling of 22073107345 in words is "twenty-two billion, seventy-three million, one hundred seven thousand, three hundred forty-five".