120212220222000 has 240 divisors, whose sum is σ = 426977510038560. Its totient is φ = 31513259712000.

The previous prime is 120212220221963. The next prime is 120212220222053. The reversal of 120212220222000 is 222022212021.

120212220222000 is a `hidden beast` number, since 12 + 0 + 212 + 220 + 2 + 220 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55535091 + ... + 57659090.

It is an arithmetic number, because the mean of its divisors is an integer number (1779072958494).

Almost surely, 2^{120212220222000} is an apocalyptic number.

120212220222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120212220222000 is an abundant number, since it is smaller than the sum of its proper divisors (306765289816560).

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

120212220222000 is a wasteful number, since it uses less digits than its factorization.

120212220222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113194269 (or 113194250 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 120212220222000 its reverse (222022212021), we get a palindrome (120434242434021).

The spelling of 120212220222000 in words is "one hundred twenty trillion, two hundred twelve billion, two hundred twenty million, two hundred twenty-two thousand".