110100220220212 has 6 divisors (see below), whose sum is σ = 192675385385378. Its totient is φ = 55050110110104.

The previous prime is 110100220220153. The next prime is 110100220220227. The reversal of 110100220220212 is 212022022001011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 55532244384016 + 54567975836196 = 7451996^2 + 7387014^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13762527527523 + ... + 13762527527530.

Almost surely, 2^{110100220220212} is an apocalyptic number.

It is an amenable number.

110100220220212 is a deficient number, since it is larger than the sum of its proper divisors (82575165165166).

110100220220212 is a wasteful number, since it uses less digits than its factorization.

110100220220212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27525055055057 (or 27525055055055 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110100220220212 its reverse (212022022001011), we get a palindrome (322122242221223).

The spelling of 110100220220212 in words is "one hundred ten trillion, one hundred billion, two hundred twenty million, two hundred twenty thousand, two hundred twelve".