10206516198 has 16 divisors (see below), whose sum is σ = 21071517696. Its totient is φ = 3292424520.

The previous prime is 10206516191. The next prime is 10206516211. The reversal of 10206516198 is 89161560201.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10206516191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27436686 + ... + 27437057.

It is an arithmetic number, because the mean of its divisors is an integer number (1316969856).

Almost surely, 2^10206516198 is an apocalyptic number.

10206516198 is an abundant number, since it is smaller than the sum of its proper divisors (10865001498).

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

10206516198 is a wasteful number, since it uses less digits than its factorization.

10206516198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54873779.

The product of its (nonzero) digits is 25920, while the sum is 39.

The spelling of 10206516198 in words is "ten billion, two hundred six million, five hundred sixteen thousand, one hundred ninety-eight".