120001111203320 has 32 divisors (see below), whose sum is σ = 270865128031920. Its totient is φ = 47847088423680.

The previous prime is 120001111203317. The next prime is 120001111203329. The reversal of 120001111203320 is 23302111100021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120001111203329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4792364126 + ... + 4792389165.

Almost surely, 2^{120001111203320} is an apocalyptic number.

120001111203320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120001111203320 is an abundant number, since it is smaller than the sum of its proper divisors (150864016828600).

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

120001111203320 is a wasteful number, since it uses less digits than its factorization.

120001111203320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9584753615 (or 9584753611 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120001111203320 its reverse (23302111100021), we get a palindrome (143303222303341).

The spelling of 120001111203320 in words is "one hundred twenty trillion, one billion, one hundred eleven million, two hundred three thousand, three hundred twenty".