220230016255 has 16 divisors (see below), whose sum is σ = 270495862560. Its totient is φ = 172039690368.

The previous prime is 220230016213. The next prime is 220230016267. The reversal of 220230016255 is 552610032022.

It is a cyclic number.

It is not a de Polignac number, because 220230016255 - 2²¹ = 220227919103 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 659349 + ... + 935521.

It is an arithmetic number, because the mean of its divisors is an integer number (16905991410).

Almost surely, 2^220230016255 is an apocalyptic number.

220230016255 is a deficient number, since it is larger than the sum of its proper divisors (50265846305).

220230016255 is a wasteful number, since it uses less digits than its factorization.

220230016255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279930.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 220230016255 its reverse (552610032022), we get a palindrome (772840048277).

The spelling of 220230016255 in words is "two hundred twenty billion, two hundred thirty million, sixteen thousand, two hundred fifty-five".