120133221344 has 12 divisors (see below), whose sum is σ = 236512279584. Its totient is φ = 60066610656.

The previous prime is 120133221301. The next prime is 120133221349. The reversal of 120133221344 is 443122331021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120133221349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1877081552 + ... + 1877081615.

It is an arithmetic number, because the mean of its divisors is an integer number (19709356632).

Almost surely, 2^120133221344 is an apocalyptic number.

It is an amenable number.

120133221344 is a deficient number, since it is larger than the sum of its proper divisors (116379058240).

120133221344 is an equidigital number, since it uses as much as digits as its factorization.

120133221344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3754163177 (or 3754163169 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 120133221344 its reverse (443122331021), we get a palindrome (563255552365).

The spelling of 120133221344 in words is "one hundred twenty billion, one hundred thirty-three million, two hundred twenty-one thousand, three hundred forty-four".