212301201 has 32 divisors (see below), whose sum is σ = 340328448. Its totient is φ = 115093440.

The previous prime is 212301197. The next prime is 212301263. The reversal of 212301201 is 102103212.

It is not a de Polignac number, because 212301201 - 2² = 212301197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (212301701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59611 + ... + 63071.

It is an arithmetic number, because the mean of its divisors is an integer number (10635264).

Almost surely, 2^212301201 is an apocalyptic number.

212301201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

212301201 is a deficient number, since it is larger than the sum of its proper divisors (128027247).

212301201 is a wasteful number, since it uses less digits than its factorization.

212301201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3621.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 212301201 is about 14570.5593921441. The cubic root of 212301201 is about 596.5554490679. Note that the first 3 decimals are identical.

Adding to 212301201 its reverse (102103212), we get a palindrome (314404413).

The spelling of 212301201 in words is "two hundred twelve million, three hundred one thousand, two hundred one".