120233222112 has 24 divisors (see below), whose sum is σ = 315612208296. Its totient is φ = 40077740672.

The previous prime is 120233222077. The next prime is 120233222117. The reversal of 120233222112 is 211222332021.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120233222117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 626214603 + ... + 626214794.

It is an arithmetic number, because the mean of its divisors is an integer number (13150508679).

Almost surely, 2^120233222112 is an apocalyptic number.

120233222112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120233222112 is an abundant number, since it is smaller than the sum of its proper divisors (195378986184).

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

120233222112 is a wasteful number, since it uses less digits than its factorization.

120233222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252429410 (or 1252429402 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 120233222112 its reverse (211222332021), we get a palindrome (331455554133).

The spelling of 120233222112 in words is "one hundred twenty billion, two hundred thirty-three million, two hundred twenty-two thousand, one hundred twelve".