10011223198 has 4 divisors (see below), whose sum is σ = 15016834800. Its totient is φ = 5005611598.

The previous prime is 10011223169. The next prime is 10011223207. The reversal of 10011223198 is 89132211001.

10011223198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89132211001 = 337 ⋅264487273.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2502805798 + ... + 2502805801.

It is an arithmetic number, because the mean of its divisors is an integer number (3754208700).

Almost surely, 2^10011223198 is an apocalyptic number.

10011223198 is a deficient number, since it is larger than the sum of its proper divisors (5005611602).

10011223198 is an equidigital number, since it uses as much as digits as its factorization.

10011223198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005611601.

The product of its (nonzero) digits is 864, while the sum is 28.

Adding to 10011223198 its reverse (89132211001), we get a palindrome (99143434199).

The spelling of 10011223198 in words is "ten billion, eleven million, two hundred twenty-three thousand, one hundred ninety-eight".