120223222 has 16 divisors (see below), whose sum is σ = 216944640. Its totient is φ = 48812328.

The previous prime is 120223219. The next prime is 120223261. The reversal of 120223222 is 222322021.

It is a super-2 number, since 2×120223222² = 28907246216122568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120223196 and 120223205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225718 + ... + 226249.

It is an arithmetic number, because the mean of its divisors is an integer number (13559040).

Almost surely, 2^120223222 is an apocalyptic number.

120223222 is a deficient number, since it is larger than the sum of its proper divisors (96721418).

120223222 is a wasteful number, since it uses less digits than its factorization.

120223222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451995.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 120223222 is about 10964.6350600465. The cubic root of 120223222 is about 493.5480658619.

Adding to 120223222 its reverse (222322021), we get a palindrome (342545243).

The spelling of 120223222 in words is "one hundred twenty million, two hundred twenty-three thousand, two hundred twenty-two".