22243413 has 8 divisors (see below), whose sum is σ = 30160800. Its totient is φ = 14577488.

The previous prime is 22243393. The next prime is 22243423. The reversal of 22243413 is 31434222.

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 22243413 - 2⁶ = 22243349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22243413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22243423) 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, 62658 + ... + 63011.

It is an arithmetic number, because the mean of its divisors is an integer number (3770100).

Almost surely, 2^22243413 is an apocalyptic number.

It is an amenable number.

22243413 is a deficient number, since it is larger than the sum of its proper divisors (7917387).

22243413 is a wasteful number, since it uses less digits than its factorization.

22243413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125731.

The product of its digits is 1152, while the sum is 21.

The square root of 22243413 is about 4716.2922937409. The cubic root of 22243413 is about 281.2335583475.

Adding to 22243413 its reverse (31434222), we get a palindrome (53677635).

The spelling of 22243413 in words is "twenty-two million, two hundred forty-three thousand, four hundred thirteen".