220000102100200 has 48 divisors (see below), whose sum is σ = 511501526316000. Its totient is φ = 87999819088320.

The previous prime is 220000102100179. The next prime is 220000102100201. The reversal of 220000102100200 is 2001201000022.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (220000102100201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94841821 + ... + 97133779.

It is an arithmetic number, because the mean of its divisors is an integer number (10656281798250).

Almost surely, 2^{220000102100200} is an apocalyptic number.

220000102100200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220000102100200 is an abundant number, since it is smaller than the sum of its proper divisors (291501424215800).

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

220000102100200 is a wasteful number, since it uses less digits than its factorization.

220000102100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2771914 (or 2771905 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 220000102100200 its reverse (2001201000022), we get a palindrome (222001303100222).

The spelling of 220000102100200 in words is "two hundred twenty trillion, one hundred two million, one hundred thousand, two hundred".