30211210200 has 192 divisors, whose sum is σ = 95367780000. Its totient is φ = 7910256640.

The previous prime is 30211210199. The next prime is 30211210283. The reversal of 30211210200 is 201211203.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7954702 + ... + 7958498.

Almost surely, 2^30211210200 is an apocalyptic number.

30211210200 is a gapful number since it is divisible by the number (30) 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 30211210200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47683890000).

30211210200 is an abundant number, since it is smaller than the sum of its proper divisors (65156569800).

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

30211210200 is a wasteful number, since it uses less digits than its factorization.

30211210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4054 (or 4045 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 30211210200 its reverse (201211203), we get a palindrome (30412421403).

The spelling of 30211210200 in words is "thirty billion, two hundred eleven million, two hundred ten thousand, two hundred".