83066219266 has 8 divisors (see below), whose sum is σ = 124997410764. Its totient is φ = 41400415680.

The previous prime is 83066219237. The next prime is 83066219413. The reversal of 83066219266 is 66291266038.

It can be written as a sum of positive squares in 2 ways, for example, as 73673702041 + 9392517225 = 271429^2 + 96915^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 66346195 + ... + 66347446.

Almost surely, 2^83066219266 is an apocalyptic number.

83066219266 is a deficient number, since it is larger than the sum of its proper divisors (41931191498).

83066219266 is a wasteful number, since it uses less digits than its factorization.

83066219266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132693956.

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 83066219266 in words is "eighty-three billion, sixty-six million, two hundred nineteen thousand, two hundred sixty-six".