412224311021 has 16 divisors (see below), whose sum is σ = 415603685376. Its totient is φ = 408860079936.

The previous prime is 412224310991. The next prime is 412224311033. The reversal of 412224311021 is 120113422214.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412224311021 is a prime.

It is a super-3 number, since 3×412224311021³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412224311921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103911380 + ... + 103915346.

It is an arithmetic number, because the mean of its divisors is an integer number (25975230336).

Almost surely, 2^412224311021 is an apocalyptic number.

It is an amenable number.

412224311021 is a deficient number, since it is larger than the sum of its proper divisors (3379374355).

412224311021 is a wasteful number, since it uses less digits than its factorization.

412224311021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5668.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 412224311021 its reverse (120113422214), we get a palindrome (532337733235).

The spelling of 412224311021 in words is "four hundred twelve billion, two hundred twenty-four million, three hundred eleven thousand, twenty-one".