2112201022300 has 18 divisors (see below), whose sum is σ = 4583476218608. Its totient is φ = 844880408880.

The previous prime is 2112201022297. The next prime is 2112201022343. The reversal of 2112201022300 is 32201022112.

It is a happy number.

It is a super-2 number, since 2×2112201022300² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10561005012 + ... + 10561005211.

Almost surely, 2^{2112201022300} is an apocalyptic number.

2112201022300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112201022300 is an abundant number, since it is smaller than the sum of its proper divisors (2471275196308).

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

2112201022300 is a wasteful number, since it uses less digits than its factorization.

2112201022300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21122010237 (or 21122010230 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2112201022300 its reverse (32201022112), we get a palindrome (2144402044412).

The spelling of 2112201022300 in words is "two trillion, one hundred twelve billion, two hundred one million, twenty-two thousand, three hundred".