212424200401 has 8 divisors (see below), whose sum is σ = 246750359744. Its totient is φ = 179093002320.

The previous prime is 212424200399. The next prime is 212424200411. The reversal of 212424200401 is 104002424212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212424200401 - 2¹ = 212424200399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212424200411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248739855 + ... + 248740708.

It is an arithmetic number, because the mean of its divisors is an integer number (30843794968).

Almost surely, 2^212424200401 is an apocalyptic number.

It is an amenable number.

212424200401 is a deficient number, since it is larger than the sum of its proper divisors (34326159343).

212424200401 is an equidigital number, since it uses as much as digits as its factorization.

212424200401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497480631.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 212424200401 its reverse (104002424212), we get a palindrome (316426624613).

The spelling of 212424200401 in words is "two hundred twelve billion, four hundred twenty-four million, two hundred thousand, four hundred one".