120022212111120 has 120 divisors (see below), whose sum is σ = 439717740763392. Its totient is φ = 29096293843200.

The previous prime is 120022212111083. The next prime is 120022212111133. The reversal of 120022212111120 is 21111212220021.

120022212111120 is a `hidden beast` number, since 1 + 200 + 2 + 221 + 211 + 11 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 120022212111093 and 120022212111102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7577151936 + ... + 7577167775.

Almost surely, 2^{120022212111120} is an apocalyptic number.

120022212111120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120022212111120 is an abundant number, since it is smaller than the sum of its proper divisors (319695528652272).

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

120022212111120 is a wasteful number, since it uses less digits than its factorization.

120022212111120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15154319741 (or 15154319732 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 120022212111120 its reverse (21111212220021), we get a palindrome (141133424331141).

The spelling of 120022212111120 in words is "one hundred twenty trillion, twenty-two billion, two hundred twelve million, one hundred eleven thousand, one hundred twenty".