120222111022 has 48 divisors (see below), whose sum is σ = 198618186240. Its totient is φ = 54539930016.

The previous prime is 120222110959. The next prime is 120222111029. The reversal of 120222111022 is 220111222021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120222110987 and 120222111005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120222111029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10841893 + ... + 10852975.

It is an arithmetic number, because the mean of its divisors is an integer number (4137878880).

Almost surely, 2^120222111022 is an apocalyptic number.

120222111022 is a deficient number, since it is larger than the sum of its proper divisors (78396075218).

120222111022 is a wasteful number, since it uses less digits than its factorization.

120222111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11657 (or 11644 counting only the distinct ones).

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

Adding to 120222111022 its reverse (220111222021), we get a palindrome (340333333043).

The spelling of 120222111022 in words is "one hundred twenty billion, two hundred twenty-two million, one hundred eleven thousand, twenty-two".