22873221503 has 8 divisors (see below), whose sum is σ = 24978965760. Its totient is φ = 20771870680.

The previous prime is 22873221467. The next prime is 22873221509. The reversal of 22873221503 is 30512237822.

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

It is not a de Polignac number, because 22873221503 - 2¹⁰ = 22873220479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22873221509) 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, 1087463 + ... + 1108296.

It is an arithmetic number, because the mean of its divisors is an integer number (3122370720).

Almost surely, 2^22873221503 is an apocalyptic number.

22873221503 is a deficient number, since it is larger than the sum of its proper divisors (2105744257).

22873221503 is a wasteful number, since it uses less digits than its factorization.

22873221503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196717.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 22873221503 in words is "twenty-two billion, eight hundred seventy-three million, two hundred twenty-one thousand, five hundred three".