70873826216822 has 8 divisors (see below), whose sum is σ = 106527258144072. Its totient is φ = 35364740168800.

The previous prime is 70873826216797. The next prime is 70873826216861. The reversal of 70873826216822 is 22861262837807.

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

It is a super-2 number, since 2×70873826216822² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36086468579 + ... + 36086470542.

It is an arithmetic number, because the mean of its divisors is an integer number (13315907268009).

Almost surely, 2^{70873826216822} is an apocalyptic number.

70873826216822 is a deficient number, since it is larger than the sum of its proper divisors (35653431927250).

70873826216822 is a wasteful number, since it uses less digits than its factorization.

70873826216822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72172939614.

The product of its (nonzero) digits is 43352064, while the sum is 62.

The spelling of 70873826216822 in words is "seventy trillion, eight hundred seventy-three billion, eight hundred twenty-six million, two hundred sixteen thousand, eight hundred twenty-two".