82211899083 has 8 divisors (see below), whose sum is σ = 115385121600. Its totient is φ = 51923304648.

The previous prime is 82211899069. The next prime is 82211899093. The reversal of 82211899083 is 38099811228.

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

It is not a de Polignac number, because 82211899083 - 2⁶ = 82211899019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82211899013) 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, 721156953 + ... + 721157066.

It is an arithmetic number, because the mean of its divisors is an integer number (14423140200).

Almost surely, 2^82211899083 is an apocalyptic number.

82211899083 is a deficient number, since it is larger than the sum of its proper divisors (33173222517).

82211899083 is a wasteful number, since it uses less digits than its factorization.

82211899083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442314041.

The product of its (nonzero) digits is 497664, while the sum is 51.

The spelling of 82211899083 in words is "eighty-two billion, two hundred eleven million, eight hundred ninety-nine thousand, eighty-three".