22303545245 has 8 divisors (see below), whose sum is σ = 27163721184. Its totient is φ = 17576524944.

The previous prime is 22303545239. The next prime is 22303545259. The reversal of 22303545245 is 54254530322.

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 22303545245 - 2¹² = 22303541149 is a prime.

It is a super-2 number, since 2×22303545245² (a number of 21 digits) contains 22 as substring.

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, 33288539 + ... + 33289208.

It is an arithmetic number, because the mean of its divisors is an integer number (3395465148).

Almost surely, 2^22303545245 is an apocalyptic number.

It is an amenable number.

22303545245 is a deficient number, since it is larger than the sum of its proper divisors (4860175939).

22303545245 is an equidigital number, since it uses as much as digits as its factorization.

22303545245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66577819.

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 22303545245 in words is "twenty-two billion, three hundred three million, five hundred forty-five thousand, two hundred forty-five".