82225081311230 has 48 divisors (see below), whose sum is σ = 174835557547344. Its totient is φ = 27600027287040.

The previous prime is 82225081311221. The next prime is 82225081311311. The reversal of 82225081311230 is 3211318052228.

It is a happy number.

It is a super-2 number, since 2×82225081311230² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2211522059 + ... + 2211559238.

It is an arithmetic number, because the mean of its divisors is an integer number (3642407448903).

Almost surely, 2^{82225081311230} is an apocalyptic number.

82225081311230 is an abundant number, since it is smaller than the sum of its proper divisors (92610476236114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82225081311230 is a wasteful number, since it uses less digits than its factorization.

82225081311230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4423081341 (or 4423081328 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

Adding to 82225081311230 its reverse (3211318052228), we get a palindrome (85436399363458).

The spelling of 82225081311230 in words is "eighty-two trillion, two hundred twenty-five billion, eighty-one million, three hundred eleven thousand, two hundred thirty".