2112210100304 has 40 divisors (see below), whose sum is σ = 4186983944448. Its totient is φ = 1031778807680.

The previous prime is 2112210100291. The next prime is 2112210100313. The reversal of 2112210100304 is 4030010122112.

It is a super-2 number, since 2×2112210100304² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2102492 + ... + 2940219.

Almost surely, 2^{2112210100304} is an apocalyptic number.

It is an amenable number.

2112210100304 is a deficient number, since it is larger than the sum of its proper divisors (2074773844144).

2112210100304 is a wasteful number, since it uses less digits than its factorization.

2112210100304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5043323 (or 5043317 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2112210100304 its reverse (4030010122112), we get a palindrome (6142220222416).

The spelling of 2112210100304 in words is "two trillion, one hundred twelve billion, two hundred ten million, one hundred thousand, three hundred four".