100805677822 has 4 divisors (see below), whose sum is σ = 151208516736. Its totient is φ = 50402838910.

The previous prime is 100805677787. The next prime is 100805677859. The reversal of 100805677822 is 228776508001.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 25201419454 + ... + 25201419457.

It is an arithmetic number, because the mean of its divisors is an integer number (37802129184).

Almost surely, 2^100805677822 is an apocalyptic number.

100805677822 is a deficient number, since it is larger than the sum of its proper divisors (50402838914).

100805677822 is an equidigital number, since it uses as much as digits as its factorization.

100805677822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50402838913.

The product of its (nonzero) digits is 376320, while the sum is 46.

The spelling of 100805677822 in words is "one hundred billion, eight hundred five million, six hundred seventy-seven thousand, eight hundred twenty-two".