2112330221110 has 16 divisors (see below), whose sum is σ = 3809938183632. Its totient is φ = 843211247200.

The previous prime is 2112330221069. The next prime is 2112330221117. The reversal of 2112330221110 is 111220332112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112330221117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215100001 + ... + 215109820.

It is an arithmetic number, because the mean of its divisors is an integer number (238121136477).

Almost surely, 2^{2112330221110} is an apocalyptic number.

2112330221110 is a deficient number, since it is larger than the sum of its proper divisors (1697607962522).

2112330221110 is a wasteful number, since it uses less digits than its factorization.

2112330221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430210319.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2112330221110 its reverse (111220332112), we get a palindrome (2223550553222).

The spelling of 2112330221110 in words is "two trillion, one hundred twelve billion, three hundred thirty million, two hundred twenty-one thousand, one hundred ten".