112120022212210 has 32 divisors (see below), whose sum is σ = 208778297655600. Its totient is φ = 43300886200320.

The previous prime is 112120022212207. The next prime is 112120022212279. The reversal of 112120022212210 is 12212220021211.

It can be written as a sum of positive squares in 8 ways, for example, as 97704506624481 + 14415515587729 = 9884559^2 + 3796777^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17049906 + ... + 22692274.

Almost surely, 2^{112120022212210} is an apocalyptic number.

112120022212210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112120022212210 is a deficient number, since it is larger than the sum of its proper divisors (96658275443390).

112120022212210 is a wasteful number, since it uses less digits than its factorization.

112120022212210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5710926.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112120022212210 its reverse (12212220021211), we get a palindrome (124332242233421).

The spelling of 112120022212210 in words is "one hundred twelve trillion, one hundred twenty billion, twenty-two million, two hundred twelve thousand, two hundred ten".