1110121120222 has 16 divisors (see below), whose sum is σ = 1763156287872. Its totient is φ = 522403200000.

The previous prime is 1110121120177. The next prime is 1110121120231. The reversal of 1110121120222 is 2220211210111.

It is a junction number, because it is equal to n+sod(n) for n = 1110121120196 and 1110121120205.

It is a congruent number.

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, 3323347 + ... + 3642097.

It is an arithmetic number, because the mean of its divisors is an integer number (110197267992).

Almost surely, 2^{1110121120222} is an apocalyptic number.

1110121120222 is a deficient number, since it is larger than the sum of its proper divisors (653035167650).

1110121120222 is a wasteful number, since it uses less digits than its factorization.

1110121120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421203.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1110121120222 its reverse (2220211210111), we get a palindrome (3330332330333).

The spelling of 1110121120222 in words is "one trillion, one hundred ten billion, one hundred twenty-one million, one hundred twenty thousand, two hundred twenty-two".