120111011110200 has 192 divisors, whose sum is σ = 420200277782400. Its totient is φ = 28113758041600.

The previous prime is 120111011110157. The next prime is 120111011110213. The reversal of 120111011110200 is 2011110111021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 313578222 + ... + 313961021.

It is an arithmetic number, because the mean of its divisors is an integer number (2188543113450).

Almost surely, 2^{120111011110200} is an apocalyptic number.

120111011110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120111011110200 is an abundant number, since it is smaller than the sum of its proper divisors (300089266672200).

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

120111011110200 is a wasteful number, since it uses less digits than its factorization.

120111011110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627539302 (or 627539293 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 120111011110200 its reverse (2011110111021), we get a palindrome (122122121221221).

The spelling of 120111011110200 in words is "one hundred twenty trillion, one hundred eleven billion, eleven million, one hundred ten thousand, two hundred".