220102000111320 has 128 divisors (see below), whose sum is σ = 688223730954240. Its totient is φ = 56249054737920.

The previous prime is 220102000111303. The next prime is 220102000111379. The reversal of 220102000111320 is 23111000201022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 220102000111320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 286836279 + ... + 287602598.

It is an arithmetic number, because the mean of its divisors is an integer number (5376747898080).

Almost surely, 2^{220102000111320} is an apocalyptic number.

220102000111320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220102000111320 is an abundant number, since it is smaller than the sum of its proper divisors (468121730842920).

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

220102000111320 is a wasteful number, since it uses less digits than its factorization.

220102000111320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574439025 (or 574439021 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 220102000111320 its reverse (23111000201022), we get a palindrome (243213000312342).

The spelling of 220102000111320 in words is "two hundred twenty trillion, one hundred two billion, one hundred eleven thousand, three hundred twenty".