212112323332033 has 4 divisors (see below), whose sum is σ = 214797289450240. Its totient is φ = 209427357213828.

The previous prime is 212112323332031. The next prime is 212112323332037. The reversal of 212112323332033 is 330233323211212.

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 212112323332033 - 2¹ = 212112323332031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212112323331986 and 212112323332004.

It is not an unprimeable number, because it can be changed into a prime (212112323332031) 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, 1342483058985 + ... + 1342483059142.

It is an arithmetic number, because the mean of its divisors is an integer number (53699322362560).

Almost surely, 2^{212112323332033} is an apocalyptic number.

It is an amenable number.

212112323332033 is a deficient number, since it is larger than the sum of its proper divisors (2684966118207).

212112323332033 is an equidigital number, since it uses as much as digits as its factorization.

212112323332033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2684966118206.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 212112323332033 its reverse (330233323211212), we get a palindrome (542345646543245).

The spelling of 212112323332033 in words is "two hundred twelve trillion, one hundred twelve billion, three hundred twenty-three million, three hundred thirty-two thousand, thirty-three".