82211899102 has 16 divisors (see below), whose sum is σ = 130097394000. Its totient is φ = 38855738880.

The previous prime is 82211899093. The next prime is 82211899123. The reversal of 82211899102 is 20199811228.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2392149 + ... + 2426272.

It is an arithmetic number, because the mean of its divisors is an integer number (8131087125).

Almost surely, 2^82211899102 is an apocalyptic number.

82211899102 is a deficient number, since it is larger than the sum of its proper divisors (47885494898).

82211899102 is a wasteful number, since it uses less digits than its factorization.

82211899102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4818891.

The product of its (nonzero) digits is 41472, while the sum is 43.

The spelling of 82211899102 in words is "eighty-two billion, two hundred eleven million, eight hundred ninety-nine thousand, one hundred two".