8220225143848 has 16 divisors (see below), whose sum is σ = 15414226181460. Its totient is φ = 4109764828800.

The previous prime is 8220225143803. The next prime is 8220225143863. The reversal of 8220225143848 is 8483415220228.

It can be written as a sum of positive squares in 2 ways, for example, as 6362188986244 + 1858036157604 = 2522338^2 + 1363098^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43367413 + ... + 43556548.

Almost surely, 2^{8220225143848} is an apocalyptic number.

It is an amenable number.

8220225143848 is a deficient number, since it is larger than the sum of its proper divisors (7194001037612).

8220225143848 is a wasteful number, since it uses less digits than its factorization.

8220225143848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86935788 (or 86935784 counting only the distinct ones).

The product of its (nonzero) digits is 1966080, while the sum is 49.

The spelling of 8220225143848 in words is "eight trillion, two hundred twenty billion, two hundred twenty-five million, one hundred forty-three thousand, eight hundred forty-eight".