212035201 has 12 divisors (see below), whose sum is σ = 248088852. Its totient is φ = 180686688.

The previous prime is 212035199. The next prime is 212035223. The reversal of 212035201 is 102530212.

It can be written as a sum of positive squares in 2 ways, for example, as 203918400 + 8116801 = 14280^2 + 2849^2 .

It is not a de Polignac number, because 212035201 - 2¹ = 212035199 is a prime.

It is a super-2 number, since 2×212035201² = 89917852926220802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212035261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4030 + ... + 20983.

It is an arithmetic number, because the mean of its divisors is an integer number (20674071).

Almost surely, 2^212035201 is an apocalyptic number.

It is an amenable number.

212035201 is a deficient number, since it is larger than the sum of its proper divisors (36053651).

212035201 is a wasteful number, since it uses less digits than its factorization.

212035201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25200 (or 25193 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 212035201 is about 14561.4285356898. The cubic root of 212035201 is about 596.3061961693.

Adding to 212035201 its reverse (102530212), we get a palindrome (314565413).

The spelling of 212035201 in words is "two hundred twelve million, thirty-five thousand, two hundred one".