120021201110 has 8 divisors (see below), whose sum is σ = 216038162016. Its totient is φ = 48008480440.

The previous prime is 120021201073. The next prime is 120021201121. The reversal of 120021201110 is 11102120021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 120021201091 and 120021201100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6001060046 + ... + 6001060065.

It is an arithmetic number, because the mean of its divisors is an integer number (27004770252).

Almost surely, 2^120021201110 is an apocalyptic number.

120021201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120021201110 is a deficient number, since it is larger than the sum of its proper divisors (96016960906).

120021201110 is a wasteful number, since it uses less digits than its factorization.

120021201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12002120118.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120021201110 its reverse (11102120021), we get a palindrome (131123321131).

The spelling of 120021201110 in words is "one hundred twenty billion, twenty-one million, two hundred one thousand, one hundred ten".