120022312222 has 16 divisors (see below), whose sum is σ = 180581126832. Its totient is φ = 59828659200.

The previous prime is 120022312217. The next prime is 120022312253. The reversal of 120022312222 is 222213220021.

It is a super-2 number, since 2×120022312222² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120022312222.

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, 6654088 + ... + 6672100.

It is an arithmetic number, because the mean of its divisors is an integer number (11286320427).

Almost surely, 2^120022312222 is an apocalyptic number.

120022312222 is a deficient number, since it is larger than the sum of its proper divisors (60558814610).

120022312222 is a wasteful number, since it uses less digits than its factorization.

120022312222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27963.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 120022312222 its reverse (222213220021), we get a palindrome (342235532243).

The spelling of 120022312222 in words is "one hundred twenty billion, twenty-two million, three hundred twelve thousand, two hundred twenty-two".