10194198000 has 640 divisors, whose sum is σ = 40067149824. Its totient is φ = 2179584000.

The previous prime is 10194197903. The next prime is 10194198013. The reversal of 10194198000 is 89149101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 58925914 + ... + 58926086.

Almost surely, 2^10194198000 is an apocalyptic number.

10194198000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10194198000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20033574912).

10194198000 is an abundant number, since it is smaller than the sum of its proper divisors (29872951824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10194198000 is a wasteful number, since it uses less digits than its factorization.

10194198000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 33.

The spelling of 10194198000 in words is "ten billion, one hundred ninety-four million, one hundred ninety-eight thousand".