10000333998 has 24 divisors (see below), whose sum is σ = 21670850136. Its totient is φ = 3332912400.

The previous prime is 10000333957. The next prime is 10000333999. The reversal of 10000333998 is 89933300001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000333999) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81093 + ... + 163023.

It is an arithmetic number, because the mean of its divisors is an integer number (902952089).

Almost surely, 2^10000333998 is an apocalyptic number.

10000333998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10000333998 is an abundant number, since it is smaller than the sum of its proper divisors (11670516138).

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

10000333998 is a wasteful number, since it uses less digits than its factorization.

10000333998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88720 (or 88717 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

Adding to 10000333998 its reverse (89933300001), we get a palindrome (99933633999).

The spelling of 10000333998 in words is "ten billion, three hundred thirty-three thousand, nine hundred ninety-eight".