10598198838 has 32 divisors (see below), whose sum is σ = 21683983200. Its totient is φ = 3452357376.

The previous prime is 10598198833. The next prime is 10598198839. The reversal of 10598198838 is 83889189501.

It is a super-2 number, since 2×10598198838² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10598198833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63253 + ... + 158736.

It is an arithmetic number, because the mean of its divisors is an integer number (677624475).

Almost surely, 2^10598198838 is an apocalyptic number.

10598198838 is an abundant number, since it is smaller than the sum of its proper divisors (11085784362).

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

10598198838 is a wasteful number, since it uses less digits than its factorization.

10598198838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222176.

The product of its (nonzero) digits is 4976640, while the sum is 60.

The spelling of 10598198838 in words is "ten billion, five hundred ninety-eight million, one hundred ninety-eight thousand, eight hundred thirty-eight".