2112230303100 has 54 divisors (see below), whose sum is σ = 6620668541760. Its totient is φ = 563261413920.

The previous prime is 2112230303081. The next prime is 2112230303119. The reversal of 2112230303100 is 13030322112.

2112230303100 is a `hidden beast` number, since 21 + 12 + 230 + 303 + 100 = 666.

It is an interprime number because it is at equal distance from previous prime (2112230303081) and next prime (2112230303119).

It is a super-2 number, since 2×2112230303100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1173460380 + ... + 1173462179.

Almost surely, 2^{2112230303100} is an apocalyptic number.

2112230303100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112230303100 is an abundant number, since it is smaller than the sum of its proper divisors (4508438238660).

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

2112230303100 is a wasteful number, since it uses less digits than its factorization.

2112230303100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346922579 (or 2346922569 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2112230303100 its reverse (13030322112), we get a palindrome (2125260625212).

The spelling of 2112230303100 in words is "two trillion, one hundred twelve billion, two hundred thirty million, three hundred three thousand, one hundred".