1112210210212 has 24 divisors (see below), whose sum is σ = 1953138108600. Its totient is φ = 554170999296.

The previous prime is 1112210210147. The next prime is 1112210210233. The reversal of 1112210210212 is 2120120122111.

It can be written as a sum of positive squares in 4 ways, for example, as 245851355556 + 866358854656 = 495834^2 + 930784^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32879964 + ... + 32913772.

It is an arithmetic number, because the mean of its divisors is an integer number (81380754525).

Almost surely, 2^{1112210210212} is an apocalyptic number.

It is an amenable number.

1112210210212 is a deficient number, since it is larger than the sum of its proper divisors (840927898388).

1112210210212 is a wasteful number, since it uses less digits than its factorization.

1112210210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62175 (or 62173 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1112210210212 its reverse (2120120122111), we get a palindrome (3232330332323).

The spelling of 1112210210212 in words is "one trillion, one hundred twelve billion, two hundred ten million, two hundred ten thousand, two hundred twelve".