212411223012299 has 4 divisors (see below), whose sum is σ = 212411599739760. Its totient is φ = 212410846284840.

The previous prime is 212411223012269. The next prime is 212411223012379. The reversal of 212411223012299 is 992210322114212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212411223012299 is a prime.

It is a super-3 number, since 3×212411223012299³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212411223012269) 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, 187516712 + ... + 188646069.

It is an arithmetic number, because the mean of its divisors is an integer number (53102899934940).

Almost surely, 2^{212411223012299} is an apocalyptic number.

212411223012299 is a deficient number, since it is larger than the sum of its proper divisors (376727461).

212411223012299 is an equidigital number, since it uses as much as digits as its factorization.

212411223012299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376727460.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 212411223012299 in words is "two hundred twelve trillion, four hundred eleven billion, two hundred twenty-three million, twelve thousand, two hundred ninety-nine".