120222020210985 has 192 divisors, whose sum is σ = 261142925322240. Its totient is φ = 49705197696000.

The previous prime is 120222020210951. The next prime is 120222020210987. The reversal of 120222020210985 is 589012020222021.

120222020210985 is a `hidden beast` number, since 120 + 2 + 220 + 20 + 210 + 9 + 85 = 666.

It is not a de Polignac number, because 120222020210985 - 2⁷ = 120222020210857 is a prime.

It is a super-2 number, since 2×120222020210985² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120222020210987) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1850419581 + ... + 1850484549.

It is an arithmetic number, because the mean of its divisors is an integer number (1360119402720).

Almost surely, 2^{120222020210985} is an apocalyptic number.

120222020210985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120222020210985 is an abundant number, since it is smaller than the sum of its proper divisors (140920905111255).

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

120222020210985 is a wasteful number, since it uses less digits than its factorization.

120222020210985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67740 (or 67737 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 120222020210985 in words is "one hundred twenty trillion, two hundred twenty-two billion, twenty million, two hundred ten thousand, nine hundred eighty-five".