120302222031320 has 128 divisors (see below), whose sum is σ = 338111531458560. Its totient is φ = 37567947847680.

The previous prime is 120302222031307. The next prime is 120302222031323. The reversal of 120302222031320 is 23130222203021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120302222031323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 407490764 + ... + 407785883.

It is an arithmetic number, because the mean of its divisors is an integer number (2641496339520).

Almost surely, 2^{120302222031320} is an apocalyptic number.

120302222031320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120302222031320 is an abundant number, since it is smaller than the sum of its proper divisors (217809309427240).

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

120302222031320 is a wasteful number, since it uses less digits than its factorization.

120302222031320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815276713 (or 815276709 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 120302222031320 its reverse (23130222203021), we get a palindrome (143432444234341).

The spelling of 120302222031320 in words is "one hundred twenty trillion, three hundred two billion, two hundred twenty-two million, thirty-one thousand, three hundred twenty".