8220159403198 has 8 divisors (see below), whose sum is σ = 12334132464192. Its totient is φ = 4108781915136.

The previous prime is 8220159403177. The next prime is 8220159403219. The reversal of 8220159403198 is 8913049510228.

It is an interprime number because it is at equal distance from previous prime (8220159403177) and next prime (8220159403219).

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

It is a super-3 number, since 3×8220159403198³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648885315 + ... + 648897982.

It is an arithmetic number, because the mean of its divisors is an integer number (1541766558024).

Almost surely, 2^{8220159403198} is an apocalyptic number.

8220159403198 is a deficient number, since it is larger than the sum of its proper divisors (4113973060994).

8220159403198 is a wasteful number, since it uses less digits than its factorization.

8220159403198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297786466.

The product of its (nonzero) digits is 1244160, while the sum is 52.

The spelling of 8220159403198 in words is "eight trillion, two hundred twenty billion, one hundred fifty-nine million, four hundred three thousand, one hundred ninety-eight".