22342113 has 12 divisors (see below), whose sum is σ = 32398080. Its totient is φ = 14836536.

The previous prime is 22342087. The next prime is 22342123. The reversal of 22342113 is 31124322.

It is not a de Polignac number, because 22342113 - 2¹³ = 22333921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22342123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2353 + ... + 7086.

It is an arithmetic number, because the mean of its divisors is an integer number (2699840).

Almost surely, 2^22342113 is an apocalyptic number.

It is an amenable number.

22342113 is a deficient number, since it is larger than the sum of its proper divisors (10055967).

22342113 is a wasteful number, since it uses less digits than its factorization.

22342113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9708 (or 9705 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 22342113 is about 4726.7444398867. The cubic root of 22342113 is about 281.6489142241.

Adding to 22342113 its reverse (31124322), we get a palindrome (53466435).

The spelling of 22342113 in words is "twenty-two million, three hundred forty-two thousand, one hundred thirteen".