306216226140200 has 96 divisors (see below), whose sum is σ = 725287722588000. Its totient is φ = 120199569158400.

The previous prime is 306216226140173. The next prime is 306216226140211. The reversal of 306216226140200 is 2041622612603.

It is a super-2 number, since 2×306216226140200² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15985955 + ... + 29461554.

It is an arithmetic number, because the mean of its divisors is an integer number (7555080443625).

Almost surely, 2^{306216226140200} is an apocalyptic number.

It is an amenable number.

306216226140200 is an abundant number, since it is smaller than the sum of its proper divisors (419071496447800).

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

306216226140200 is a wasteful number, since it uses less digits than its factorization.

306216226140200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45448155 (or 45448146 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 306216226140200 its reverse (2041622612603), we get a palindrome (308257848752803).

The spelling of 306216226140200 in words is "three hundred six trillion, two hundred sixteen billion, two hundred twenty-six million, one hundred forty thousand, two hundred".