110120111211222 has 48 divisors (see below), whose sum is σ = 274201713527040. Its totient is φ = 31287118581936.

The previous prime is 110120111211211. The next prime is 110120111211259. The reversal of 110120111211222 is 222112111021011.

It is a happy number.

110120111211222 is a `hidden beast` number, since 1 + 1 + 0 + 120 + 111 + 211 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 110120111211195 and 110120111211204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2441232018 + ... + 2441277125.

It is an arithmetic number, because the mean of its divisors is an integer number (5712535698480).

Almost surely, 2^{110120111211222} is an apocalyptic number.

110120111211222 is an abundant number, since it is smaller than the sum of its proper divisors (164081602315818).

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

110120111211222 is a wasteful number, since it uses less digits than its factorization.

110120111211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4882509337 (or 4882509334 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 110120111211222 its reverse (222112111021011), we get a palindrome (332232222232233).

The spelling of 110120111211222 in words is "one hundred ten trillion, one hundred twenty billion, one hundred eleven million, two hundred eleven thousand, two hundred twenty-two".