120212212020201 has 48 divisors (see below), whose sum is σ = 209628187325440. Its totient is φ = 64847332447200.

The previous prime is 120212212020133. The next prime is 120212212020221. The reversal of 120212212020201 is 102020212212021.

It is a happy number.

120212212020201 is a `hidden beast` number, since 1 + 20 + 21 + 221 + 202 + 0 + 201 = 666.

It is not a de Polignac number, because 120212212020201 - 2¹⁵ = 120212211987433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120212212020221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 177095725 + ... + 177773226.

Almost surely, 2^{120212212020201} is an apocalyptic number.

It is an amenable number.

120212212020201 is a deficient number, since it is larger than the sum of its proper divisors (89415975305239).

120212212020201 is a wasteful number, since it uses less digits than its factorization.

120212212020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354869266 (or 354869263 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 120212212020201 its reverse (102020212212021), we get a palindrome (222232424232222).

The spelling of 120212212020201 in words is "one hundred twenty trillion, two hundred twelve billion, two hundred twelve million, twenty thousand, two hundred one".