30220323211200 has 168 divisors, whose sum is σ = 99153697440240. Its totient is φ = 8058277068800.

The previous prime is 30220323211187. The next prime is 30220323211231. The reversal of 30220323211200 is 211232302203.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85210240 + ... + 85564160.

Almost surely, 2^{30220323211200} is an apocalyptic number.

30220323211200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30220323211200 is an abundant number, since it is smaller than the sum of its proper divisors (68933374229040).

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

30220323211200 is a wasteful number, since it uses less digits than its factorization.

30220323211200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371735 (or 371720 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30220323211200 its reverse (211232302203), we get a palindrome (30431555513403).

The spelling of 30220323211200 in words is "thirty trillion, two hundred twenty billion, three hundred twenty-three million, two hundred eleven thousand, two hundred".