120222110 has 16 divisors (see below), whose sum is σ = 223862400. Its totient is φ = 46430496.

The previous prime is 120222107. The next prime is 120222119. The reversal of 120222110 is 11222021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120222091 and 120222100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120222119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206990 + ... + 207569.

It is an arithmetic number, because the mean of its divisors is an integer number (13991400).

Almost surely, 2^120222110 is an apocalyptic number.

120222110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120222110 is a deficient number, since it is larger than the sum of its proper divisors (103640290).

120222110 is a wasteful number, since it uses less digits than its factorization.

120222110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414595.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 120222110 is about 10964.5843514472. The cubic root of 120222110 is about 493.5465441727.

Adding to 120222110 its reverse (11222021), we get a palindrome (131444131).

The spelling of 120222110 in words is "one hundred twenty million, two hundred twenty-two thousand, one hundred ten".