82320473845622 has 16 divisors (see below), whose sum is σ = 123672182890320. Its totient is φ = 41096415304032.

The previous prime is 82320473845601. The next prime is 82320473845651. The reversal of 82320473845622 is 22654837402328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70650068 + ... + 71805800.

It is an arithmetic number, because the mean of its divisors is an integer number (7729511430645).

Almost surely, 2^{82320473845622} is an apocalyptic number.

82320473845622 is a deficient number, since it is larger than the sum of its proper divisors (41351709044698).

82320473845622 is a wasteful number, since it uses less digits than its factorization.

82320473845622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210927.

The product of its (nonzero) digits is 30965760, while the sum is 56.

The spelling of 82320473845622 in words is "eighty-two trillion, three hundred twenty billion, four hundred seventy-three million, eight hundred forty-five thousand, six hundred twenty-two".