120201210100212 has 24 divisors (see below), whose sum is σ = 280759531098816. Its totient is φ = 40025635624128.

The previous prime is 120201210100201. The next prime is 120201210100247. The reversal of 120201210100212 is 212001012102021.

It is a junction number, because it is equal to n+sod(n) for n = 120201210100191 and 120201210100200.

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, 5179289073 + ... + 5179312280.

It is an arithmetic number, because the mean of its divisors is an integer number (11698313795784).

Almost surely, 2^{120201210100212} is an apocalyptic number.

120201210100212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120201210100212 is an abundant number, since it is smaller than the sum of its proper divisors (160558320998604).

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

120201210100212 is a wasteful number, since it uses less digits than its factorization.

120201210100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10358602327 (or 10358602325 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120201210100212 its reverse (212001012102021), we get a palindrome (332202222202233).

The spelling of 120201210100212 in words is "one hundred twenty trillion, two hundred one billion, two hundred ten million, one hundred thousand, two hundred twelve".