120000011200000 has 120 divisors (see below), whose sum is σ = 299687881966704. Its totient is φ = 48000003840000.

The previous prime is 120000011199949. The next prime is 120000011200051. The reversal of 120000011200000 is 2110000021.

It is an interprime number because it is at equal distance from previous prime (120000011199949) and next prime (120000011200051).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35900004 + ... + 39100003.

Almost surely, 2^{120000011200000} is an apocalyptic number.

120000011200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120000011200000 is an abundant number, since it is smaller than the sum of its proper divisors (179687870766704).

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

120000011200000 is an frugal number, since it uses more digits than its factorization.

120000011200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75000050 (or 75000014 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 120000011200000 its reverse (2110000021), we get a palindrome (120002121200021).

The spelling of 120000011200000 in words is "one hundred twenty trillion, eleven million, two hundred thousand".