110212222112122 has 16 divisors (see below), whose sum is σ = 179797852071432. Its totient is φ = 50363543995200.

The previous prime is 110212222112087. The next prime is 110212222112233. The reversal of 110212222112122 is 221211222212011.

It can be written as a sum of positive squares in 4 ways, for example, as 110131360933801 + 80861178321 = 10494349^2 + 284361^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110212222112093 and 110212222112102.

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, 20984807373 + ... + 20984812624.

Almost surely, 2^{110212222112122} is an apocalyptic number.

110212222112122 is a deficient number, since it is larger than the sum of its proper divisors (69585629959310).

110212222112122 is a wasteful number, since it uses less digits than its factorization.

110212222112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41969620113.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 110212222112122 its reverse (221211222212011), we get a palindrome (331423444324133).

The spelling of 110212222112122 in words is "one hundred ten trillion, two hundred twelve billion, two hundred twenty-two million, one hundred twelve thousand, one hundred twenty-two".