10100221198 has 8 divisors (see below), whose sum is σ = 15150762792. Its totient is φ = 5049966936.

The previous prime is 10100221121. The next prime is 10100221211. The reversal of 10100221198 is 89112200101.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81561 + ... + 163867.

It is an arithmetic number, because the mean of its divisors is an integer number (1893845349).

Almost surely, 2^10100221198 is an apocalyptic number.

10100221198 is a deficient number, since it is larger than the sum of its proper divisors (5050541594).

10100221198 is an equidigital number, since it uses as much as digits as its factorization.

10100221198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143666.

The product of its (nonzero) digits is 288, while the sum is 25.

Adding to 10100221198 its reverse (89112200101), we get a palindrome (99212421299).

The spelling of 10100221198 in words is "ten billion, one hundred million, two hundred twenty-one thousand, one hundred ninety-eight".