22234141 has 4 divisors (see below), whose sum is σ = 22396572. Its totient is φ = 22071712.

The previous prime is 22234129. The next prime is 22234153. The reversal of 22234141 is 14143222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14143222 = 2 ⋅7071611.

It is an interprime number because it is at equal distance from previous prime (22234129) and next prime (22234153).

It can be written as a sum of positive squares in 2 ways, for example, as 12809241 + 9424900 = 3579^2 + 3070^2 .

It is a cyclic number.

It is not a de Polignac number, because 22234141 - 2²¹ = 20136989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22234111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81010 + ... + 81283.

It is an arithmetic number, because the mean of its divisors is an integer number (5599143).

Almost surely, 2^22234141 is an apocalyptic number.

It is an amenable number.

22234141 is a deficient number, since it is larger than the sum of its proper divisors (162431).

22234141 is a wasteful number, since it uses less digits than its factorization.

22234141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162430.

The product of its digits is 384, while the sum is 19.

The square root of 22234141 is about 4715.3092157355. The cubic root of 22234141 is about 281.1944762163.

Adding to 22234141 its reverse (14143222), we get a palindrome (36377363).

The spelling of 22234141 in words is "twenty-two million, two hundred thirty-four thousand, one hundred forty-one".