100100220994 has 8 divisors (see below), whose sum is σ = 150169412160. Its totient is φ = 50043750276.

The previous prime is 100100220991. The next prime is 100100221009. The reversal of 100100220994 is 499022001001.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (100100220991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3160414 + ... + 3191929.

It is an arithmetic number, because the mean of its divisors is an integer number (18771176520).

Almost surely, 2^100100220994 is an apocalyptic number.

100100220994 is a deficient number, since it is larger than the sum of its proper divisors (50069191166).

100100220994 is an equidigital number, since it uses as much as digits as its factorization.

100100220994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6360224.

The product of its (nonzero) digits is 1296, while the sum is 28.

Adding to 100100220994 its reverse (499022001001), we get a palindrome (599122221995).

The spelling of 100100220994 in words is "one hundred billion, one hundred million, two hundred twenty thousand, nine hundred ninety-four".