110120001221222 has 16 divisors (see below), whose sum is σ = 167879928983040. Its totient is φ = 54163963518912.

The previous prime is 110120001221171. The next prime is 110120001221239. The reversal of 110120001221222 is 222122100021011.

It is a self number, because there is not a number n which added to its sum of digits gives 110120001221222.

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 7 ways as a sum of consecutive naturals, for example, 984600197 + ... + 984712032.

It is an arithmetic number, because the mean of its divisors is an integer number (10492495561440).

Almost surely, 2^{110120001221222} is an apocalyptic number.

110120001221222 is a deficient number, since it is larger than the sum of its proper divisors (57759927761818).

110120001221222 is a wasteful number, since it uses less digits than its factorization.

110120001221222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969312687.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110120001221222 its reverse (222122100021011), we get a palindrome (332242101242233).

The spelling of 110120001221222 in words is "one hundred ten trillion, one hundred twenty billion, one million, two hundred twenty-one thousand, two hundred twenty-two".