2212324405 has 8 divisors (see below), whose sum is σ = 2672371584. Its totient is φ = 1758138000.

The previous prime is 2212324397. The next prime is 2212324409. The reversal of 2212324405 is 5044232122.

2212324405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2212324405 - 2³ = 2212324397 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 2212324405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212324409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464361 + ... + 1465870.

It is an arithmetic number, because the mean of its divisors is an integer number (334046448).

Almost surely, 2^2212324405 is an apocalyptic number.

It is an amenable number.

2212324405 is a deficient number, since it is larger than the sum of its proper divisors (460047179).

2212324405 is a wasteful number, since it uses less digits than its factorization.

2212324405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930387.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2212324405 is about 47035.3527147400. The cubic root of 2212324405 is about 1303.0155645802.

Adding to 2212324405 its reverse (5044232122), we get a palindrome (7256556527).

The spelling of 2212324405 in words is "two billion, two hundred twelve million, three hundred twenty-four thousand, four hundred five".