220102101112200 has 96 divisors (see below), whose sum is σ = 682323082396800. Its totient is φ = 58693328559360.

The previous prime is 220102101112181. The next prime is 220102101112217. The reversal of 220102101112200 is 2211101201022.

It is a super-2 number, since 2×220102101112200² (a number of 29 digits) contains 22 as substring.

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 220102101112200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62559114 + ... + 65983686.

It is an arithmetic number, because the mean of its divisors is an integer number (7107532108300).

Almost surely, 2^{220102101112200} is an apocalyptic number.

220102101112200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220102101112200 is an abundant number, since it is smaller than the sum of its proper divisors (462220981284600).

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

220102101112200 is a wasteful number, since it uses less digits than its factorization.

220102101112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531711 (or 3531702 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 220102101112200 its reverse (2211101201022), we get a palindrome (222313202313222).

The spelling of 220102101112200 in words is "two hundred twenty trillion, one hundred two billion, one hundred one million, one hundred twelve thousand, two hundred".