212033 has 4 divisors (see below), whose sum is σ = 217008. Its totient is φ = 207060.

The previous prime is 212029. The next prime is 212039. The reversal of 212033 is 330212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212033 - 2² = 212029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2423 + ... + 2508.

It is an arithmetic number, because the mean of its divisors is an integer number (54252).

2²¹²⁰³³ is an apocalyptic number.

It is an amenable number.

212033 is a deficient number, since it is larger than the sum of its proper divisors (4975).

212033 is an equidigital number, since it uses as much as digits as its factorization.

212033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4974.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 212033 is about 460.4704116444. The cubic root of 212033 is about 59.6304132873.

Adding to 212033 its reverse (330212), we get a palindrome (542245).

The spelling of 212033 in words is "two hundred twelve thousand, thirty-three".