22080334 has 4 divisors (see below), whose sum is σ = 33120504. Its totient is φ = 11040166.

The previous prime is 22080329. The next prime is 22080341. The reversal of 22080334 is 43308022.

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

It is a super-2 number, since 2×22080334² = 975082299103112, which contains 22 as substring.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5520082 + ... + 5520085.

It is an arithmetic number, because the mean of its divisors is an integer number (8280126).

Almost surely, 2^22080334 is an apocalyptic number.

22080334 is a deficient number, since it is larger than the sum of its proper divisors (11040170).

22080334 is a wasteful number, since it uses less digits than its factorization.

22080334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11040169.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 22080334 is about 4698.9715896141. The cubic root of 22080334 is about 280.5445779074.

Adding to 22080334 its reverse (43308022), we get a palindrome (65388356).

It can be divided in two parts, 22080 and 334, that multiplied together give a triangular number (7374720 = T₃₈₄₀).

The spelling of 22080334 in words is "twenty-two million, eighty thousand, three hundred thirty-four".