212226743341 has 4 divisors (see below), whose sum is σ = 212228765500. Its totient is φ = 212224721184.

The previous prime is 212226743321. The next prime is 212226743383. The reversal of 212226743341 is 143347622212.

212226743341 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.

It can be written as a sum of positive squares in 2 ways, for example, as 134380163241 + 77846580100 = 366579^2 + 279010^2 .

It is a cyclic number.

It is not a de Polignac number, because 212226743341 - 2¹⁹ = 212226219053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 212226743341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212226743321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 844506 + ... + 1066603.

It is an arithmetic number, because the mean of its divisors is an integer number (53057191375).

Almost surely, 2^212226743341 is an apocalyptic number.

It is an amenable number.

212226743341 is a deficient number, since it is larger than the sum of its proper divisors (2022159).

212226743341 is a wasteful number, since it uses less digits than its factorization.

212226743341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022158.

The product of its digits is 96768, while the sum is 37.

The spelling of 212226743341 in words is "two hundred twelve billion, two hundred twenty-six million, seven hundred forty-three thousand, three hundred forty-one".