30213310312200 has 48 divisors (see below), whose sum is σ = 93661261969680. Its totient is φ = 8056882749760.

The previous prime is 30213310312189. The next prime is 30213310312217. The reversal of 30213310312200 is 221301331203.

It is a super-2 number, since 2×30213310312200² (a number of 28 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 25177757994 + ... + 25177759193.

It is an arithmetic number, because the mean of its divisors is an integer number (1951276291035).

Almost surely, 2^{30213310312200} is an apocalyptic number.

30213310312200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30213310312200 is an abundant number, since it is smaller than the sum of its proper divisors (63447951657480).

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

30213310312200 is a wasteful number, since it uses less digits than its factorization.

30213310312200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50355517206 (or 50355517197 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30213310312200 its reverse (221301331203), we get a palindrome (30434611643403).

The spelling of 30213310312200 in words is "thirty trillion, two hundred thirteen billion, three hundred ten million, three hundred twelve thousand, two hundred".