110100022101212 has 24 divisors (see below), whose sum is σ = 226359485999472. Its totient is φ = 46195813468800.

The previous prime is 110100022101191. The next prime is 110100022101229. The reversal of 110100022101212 is 212101220001011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96241277489 + ... + 96241278632.

It is an arithmetic number, because the mean of its divisors is an integer number (9431645249978).

Almost surely, 2^{110100022101212} is an apocalyptic number.

It is an amenable number.

110100022101212 is an abundant number, since it is smaller than the sum of its proper divisors (116259463898260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110100022101212 is a wasteful number, since it uses less digits than its factorization.

110100022101212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192482556149 (or 192482556147 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110100022101212 its reverse (212101220001011), we get a palindrome (322201242102223).

The spelling of 110100022101212 in words is "one hundred ten trillion, one hundred billion, twenty-two million, one hundred one thousand, two hundred twelve".