8225546455228 has 12 divisors (see below), whose sum is σ = 14415968792232. Its totient is φ = 4106698228880.

The previous prime is 8225546455219. The next prime is 8225546455241.

8225546455228 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×8225546455228² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 1518746638 + ... + 1518752053.

It is an arithmetic number, because the mean of its divisors is an integer number (1201330732686).

Almost surely, 2^{8225546455228} is an apocalyptic number.

It is an amenable number.

8225546455228 is a deficient number, since it is larger than the sum of its proper divisors (6190422337004).

8225546455228 is a wasteful number, since it uses less digits than its factorization.

8225546455228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3037499372 (or 3037499370 counting only the distinct ones).

The product of its digits is 61440000, while the sum is 58.

The spelling of 8225546455228 in words is "eight trillion, two hundred twenty-five billion, five hundred forty-six million, four hundred fifty-five thousand, two hundred twenty-eight".