82448622211 has 8 divisors (see below), whose sum is σ = 86791419920. Its totient is φ = 78106164192.

The previous prime is 82448622199. The next prime is 82448622233. The reversal of 82448622211 is 11222684428.

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

It is a cyclic number.

It is not a de Polignac number, because 82448622211 - 2²¹ = 82446525059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82448622251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526081 + ... + 664573.

It is an arithmetic number, because the mean of its divisors is an integer number (10848927490).

Almost surely, 2^82448622211 is an apocalyptic number.

82448622211 is a deficient number, since it is larger than the sum of its proper divisors (4342797709).

82448622211 is a wasteful number, since it uses less digits than its factorization.

82448622211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169845.

The product of its digits is 98304, while the sum is 40.

The spelling of 82448622211 in words is "eighty-two billion, four hundred forty-eight million, six hundred twenty-two thousand, two hundred eleven".