22342105 has 4 divisors (see below), whose sum is σ = 26810532. Its totient is φ = 17873680.

The previous prime is 22342087. The next prime is 22342123. The reversal of 22342105 is 50124322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50124322 = 2 ⋅25062161.

It is an interprime number because it is at equal distance from previous prime (22342087) and next prime (22342123).

It can be written as a sum of positive squares in 2 ways, for example, as 16908544 + 5433561 = 4112^2 + 2331^2 .

It is not a de Polignac number, because 22342105 - 2⁹ = 22341593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2234206 + ... + 2234215.

It is an arithmetic number, because the mean of its divisors is an integer number (6702633).

Almost surely, 2^22342105 is an apocalyptic number.

It is an amenable number.

22342105 is a deficient number, since it is larger than the sum of its proper divisors (4468427).

22342105 is an equidigital number, since it uses as much as digits as its factorization.

22342105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4468426.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 22342105 is about 4726.7435936382. The cubic root of 22342105 is about 281.6488806076.

Adding to 22342105 its reverse (50124322), we get a palindrome (72466427).

The spelling of 22342105 in words is "twenty-two million, three hundred forty-two thousand, one hundred five".