120221110001112 has 32 divisors (see below), whose sum is σ = 300555362220480. Its totient is φ = 40073358371360.

The previous prime is 120221110001107. The next prime is 120221110001143. The reversal of 120221110001112 is 211100011122021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120221110001091 and 120221110001100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18706314 + ... + 24297497.

It is an arithmetic number, because the mean of its divisors is an integer number (9392355069390).

Almost surely, 2^{120221110001112} is an apocalyptic number.

120221110001112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120221110001112 is an abundant number, since it is smaller than the sum of its proper divisors (180334252219368).

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

120221110001112 is a wasteful number, since it uses less digits than its factorization.

120221110001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43120303 (or 43120299 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 120221110001112 its reverse (211100011122021), we get a palindrome (331321121123133).

The spelling of 120221110001112 in words is "one hundred twenty trillion, two hundred twenty-one billion, one hundred ten million, one thousand, one hundred twelve".