22248133457 has 8 divisors (see below), whose sum is σ = 24272194752. Its totient is φ = 20224322800.

The previous prime is 22248133433. The next prime is 22248133463. The reversal of 22248133457 is 75433184222.

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

It is not a de Polignac number, because 22248133457 - 2¹⁰ = 22248132433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22248133477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156203 + ... + 262479.

It is an arithmetic number, because the mean of its divisors is an integer number (3034024344).

Almost surely, 2^22248133457 is an apocalyptic number.

It is an amenable number.

22248133457 is a deficient number, since it is larger than the sum of its proper divisors (2024061295).

22248133457 is a wasteful number, since it uses less digits than its factorization.

22248133457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125319.

The product of its digits is 322560, while the sum is 41.

The spelling of 22248133457 in words is "twenty-two billion, two hundred forty-eight million, one hundred thirty-three thousand, four hundred fifty-seven".