110121112220222 has 8 divisors (see below), whose sum is σ = 165238884019056. Its totient is φ = 55041484213872.

The previous prime is 110121112220159. The next prime is 110121112220233. The reversal of 110121112220222 is 222022211121011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 110121112220194 and 110121112220203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9535940903 + ... + 9535952450.

It is an arithmetic number, because the mean of its divisors is an integer number (20654860502382).

Almost surely, 2^{110121112220222} is an apocalyptic number.

110121112220222 is a deficient number, since it is larger than the sum of its proper divisors (55117771798834).

110121112220222 is a wasteful number, since it uses less digits than its factorization.

110121112220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19071896242.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 110121112220222 its reverse (222022211121011), we get a palindrome (332143323341233).

The spelling of 110121112220222 in words is "one hundred ten trillion, one hundred twenty-one billion, one hundred twelve million, two hundred twenty thousand, two hundred twenty-two".