22342135 has 8 divisors (see below), whose sum is σ = 27061776. Its totient is φ = 17706240.

The previous prime is 22342127. The next prime is 22342139. The reversal of 22342135 is 53124322.

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

It is not a de Polignac number, because 22342135 - 2³ = 22342127 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 (22342139) 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, 20346 + ... + 21415.

It is an arithmetic number, because the mean of its divisors is an integer number (3382722).

Almost surely, 2^22342135 is an apocalyptic number.

22342135 is a deficient number, since it is larger than the sum of its proper divisors (4719641).

22342135 is a wasteful number, since it uses less digits than its factorization.

22342135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41873.

The product of its digits is 1440, while the sum is 22.

The square root of 22342135 is about 4726.7467670693. The cubic root of 22342135 is about 281.6490066695.

Adding to 22342135 its reverse (53124322), we get a palindrome (75466457).

The spelling of 22342135 in words is "twenty-two million, three hundred forty-two thousand, one hundred thirty-five".