82066212037 has 8 divisors (see below), whose sum is σ = 83979146240. Its totient is φ = 80153478720.

The previous prime is 82066211989. The next prime is 82066212091. The reversal of 82066212037 is 73021266028.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82066212037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82066211987 and 82066212005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82066212737) 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, 1057789 + ... + 1132717.

It is an arithmetic number, because the mean of its divisors is an integer number (10497393280).

Almost surely, 2^82066212037 is an apocalyptic number.

It is an amenable number.

82066212037 is a deficient number, since it is larger than the sum of its proper divisors (1912934203).

82066212037 is a wasteful number, since it uses less digits than its factorization.

82066212037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100443.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 82066212037 in words is "eighty-two billion, sixty-six million, two hundred twelve thousand, thirty-seven".