16224140207300 has 18 divisors (see below), whose sum is σ = 35206384250058. Its totient is φ = 6489656082880.

The previous prime is 16224140207293. The next prime is 16224140207323. The reversal of 16224140207300 is 370204142261.

It can be written as a sum of positive squares in 3 ways, for example, as 84685656064 + 16139454551236 = 291008^2 + 4017394^2 .

It is a super-2 number, since 2×16224140207300² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81120700937 + ... + 81120701136.

Almost surely, 2^{16224140207300} is an apocalyptic number.

16224140207300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16224140207300 is an abundant number, since it is smaller than the sum of its proper divisors (18982244042758).

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

16224140207300 is a wasteful number, since it uses less digits than its factorization.

16224140207300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162241402087 (or 162241402080 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

Adding to 16224140207300 its reverse (370204142261), we get a palindrome (16594344349561).

The spelling of 16224140207300 in words is "sixteen trillion, two hundred twenty-four billion, one hundred forty million, two hundred seven thousand, three hundred".