82199542282 has 64 divisors (see below), whose sum is σ = 146229608448. Its totient is φ = 34163064000.

The previous prime is 82199542277. The next prime is 82199542291. The reversal of 82199542282 is 28224599128.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24238807 + ... + 24242197.

It is an arithmetic number, because the mean of its divisors is an integer number (2284837632).

Almost surely, 2^82199542282 is an apocalyptic number.

82199542282 is a deficient number, since it is larger than the sum of its proper divisors (64030066166).

82199542282 is a wasteful number, since it uses less digits than its factorization.

82199542282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4195.

The product of its digits is 1658880, while the sum is 52.

The spelling of 82199542282 in words is "eighty-two billion, one hundred ninety-nine million, five hundred forty-two thousand, two hundred eighty-two".