82206331148 has 12 divisors (see below), whose sum is σ = 144489295440. Its totient is φ = 40923675312.

The previous prime is 82206331111. The next prime is 82206331159. The reversal of 82206331148 is 84113360228.

It is a happy 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, 44871536 + ... + 44873367.

It is an arithmetic number, because the mean of its divisors is an integer number (12040774620).

Almost surely, 2^82206331148 is an apocalyptic number.

It is an amenable number.

82206331148 is a deficient number, since it is larger than the sum of its proper divisors (62282964292).

82206331148 is a wasteful number, since it uses less digits than its factorization.

82206331148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89745136 (or 89745134 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 82206331148 in words is "eighty-two billion, two hundred six million, three hundred thirty-one thousand, one hundred forty-eight".