30000210198 has 16 divisors (see below), whose sum is σ = 68571909120. Its totient is φ = 8571488616.

The previous prime is 30000210197. The next prime is 30000210223. The reversal of 30000210198 is 89101200003.

It is a super-2 number, since 2×30000210198² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000210197) 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, 357145318 + ... + 357145401.

It is an arithmetic number, because the mean of its divisors is an integer number (4285744320).

Almost surely, 2^30000210198 is an apocalyptic number.

30000210198 is an abundant number, since it is smaller than the sum of its proper divisors (38571698922).

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

30000210198 is a wasteful number, since it uses less digits than its factorization.

30000210198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714290731.

The product of its (nonzero) digits is 432, while the sum is 24.

The spelling of 30000210198 in words is "thirty billion, two hundred ten thousand, one hundred ninety-eight".