216225087459303 has 16 divisors (see below), whose sum is σ = 310477453844096. Its totient is φ = 133061418632160.

The previous prime is 216225087459287. The next prime is 216225087459307. The reversal of 216225087459303 is 303954780522612.

It is not a de Polignac number, because 216225087459303 - 2⁴ = 216225087459287 is a prime.

It is a super-3 number, since 3×216225087459303³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216225087459307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30792588 + ... + 37156878.

It is an arithmetic number, because the mean of its divisors is an integer number (19404840865256).

It is a 2-persistent number, because it is pandigital, and so is 2⋅216225087459303 = 432450174918606, but 3⋅216225087459303 = 648675262377909 is not.

Almost surely, 2^{216225087459303} is an apocalyptic number.

216225087459303 is a deficient number, since it is larger than the sum of its proper divisors (94252366384793).

216225087459303 is a wasteful number, since it uses less digits than its factorization.

216225087459303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7235454.

The product of its (nonzero) digits is 21772800, while the sum is 57.

The spelling of 216225087459303 in words is "two hundred sixteen trillion, two hundred twenty-five billion, eighty-seven million, four hundred fifty-nine thousand, three hundred three".