22850352573 has 8 divisors (see below), whose sum is σ = 30467836128. Its totient is φ = 15233218704.

The previous prime is 22850352559. The next prime is 22850352601. The reversal of 22850352573 is 37525305822.

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

It is not a de Polignac number, because 22850352573 - 2¹⁰ = 22850351549 is a prime.

It is a super-2 number, since 2×22850352573² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22850352673) 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, 200886 + ... + 293352.

It is an arithmetic number, because the mean of its divisors is an integer number (3808479516).

Almost surely, 2^22850352573 is an apocalyptic number.

It is an amenable number.

22850352573 is a deficient number, since it is larger than the sum of its proper divisors (7617483555).

22850352573 is an equidigital number, since it uses as much as digits as its factorization.

22850352573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174843.

The product of its (nonzero) digits is 504000, while the sum is 42.

The spelling of 22850352573 in words is "twenty-two billion, eight hundred fifty million, three hundred fifty-two thousand, five hundred seventy-three".