212214300312433 has 4 divisors (see below), whose sum is σ = 212433756673600. Its totient is φ = 211994843951268.

The previous prime is 212214300312419. The next prime is 212214300312437. The reversal of 212214300312433 is 334213003412212.

212214300312433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 212214300312433 - 2⁹ = 212214300311921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212214300312395 and 212214300312404.

It is not an unprimeable number, because it can be changed into a prime (212214300312437) 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, 109728179133 + ... + 109728181066.

It is an arithmetic number, because the mean of its divisors is an integer number (53108439168400).

Almost surely, 2^{212214300312433} is an apocalyptic number.

It is an amenable number.

212214300312433 is a deficient number, since it is larger than the sum of its proper divisors (219456361167).

212214300312433 is an equidigital number, since it uses as much as digits as its factorization.

212214300312433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219456361166.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 212214300312433 its reverse (334213003412212), we get a palindrome (546427303724645).

The spelling of 212214300312433 in words is "two hundred twelve trillion, two hundred fourteen billion, three hundred million, three hundred twelve thousand, four hundred thirty-three".