220210021220304 has 80 divisors (see below), whose sum is σ = 581065071455232. Its totient is φ = 71831001922944.

The previous prime is 220210021220279. The next prime is 220210021220369. The reversal of 220210021220304 is 403022120012022.

It is a super-3 number, since 3×220210021220304³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 8173467 + ... + 22521669.

Almost surely, 2^{220210021220304} is an apocalyptic number.

220210021220304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

220210021220304 is an abundant number, since it is smaller than the sum of its proper divisors (360855050234928).

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

220210021220304 is a wasteful number, since it uses less digits than its factorization.

220210021220304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14355064 (or 14355058 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 220210021220304 its reverse (403022120012022), we get a palindrome (623232141232326).

The spelling of 220210021220304 in words is "two hundred twenty trillion, two hundred ten billion, twenty-one million, two hundred twenty thousand, three hundred four".