100220112202200 has 96 divisors (see below), whose sum is σ = 310708880620800. Its totient is φ = 26723080863360.

The previous prime is 100220112202193. The next prime is 100220112202241. The reversal of 100220112202200 is 2202211022001.

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 100220112202200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95212 + ... + 14158011.

It is an arithmetic number, because the mean of its divisors is an integer number (3236550839800).

Almost surely, 2^{100220112202200} is an apocalyptic number.

100220112202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100220112202200 is an abundant number, since it is smaller than the sum of its proper divisors (210488768418600).

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

100220112202200 is a wasteful number, since it uses less digits than its factorization.

100220112202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14264961 (or 14264952 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100220112202200 its reverse (2202211022001), we get a palindrome (102422323224201).

The spelling of 100220112202200 in words is "one hundred trillion, two hundred twenty billion, one hundred twelve million, two hundred two thousand, two hundred".