22260334 has 4 divisors (see below), whose sum is σ = 33390504. Its totient is φ = 11130166.

The previous prime is 22260319. The next prime is 22260341. The reversal of 22260334 is 43306222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565082 + ... + 5565085.

It is an arithmetic number, because the mean of its divisors is an integer number (8347626).

Almost surely, 2^22260334 is an apocalyptic number.

22260334 is a deficient number, since it is larger than the sum of its proper divisors (11130170).

22260334 is a wasteful number, since it uses less digits than its factorization.

22260334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11130169.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 22260334 is about 4718.0858406773. The cubic root of 22260334 is about 281.3048535643.

Adding to 22260334 its reverse (43306222), we get a palindrome (65566556).

The spelling of 22260334 in words is "twenty-two million, two hundred sixty thousand, three hundred thirty-four".