22322026 has 8 divisors (see below), whose sum is σ = 34388100. Its totient is φ = 10859328.

The previous prime is 22322023. The next prime is 22322033. The reversal of 22322026 is 62022322.

It can be written as a sum of positive squares in 2 ways, for example, as 17264025 + 5058001 = 4155^2 + 2249^2 .

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

It is a super-3 number, since 3×22322026³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22321994 and 22322012.

It is not an unprimeable number, because it can be changed into a prime (22322021) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 150751 + ... + 150898.

Almost surely, 2^22322026 is an apocalyptic number.

22322026 is a deficient number, since it is larger than the sum of its proper divisors (12066074).

22322026 is a wasteful number, since it uses less digits than its factorization.

22322026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301688.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 22322026 is about 4724.6191380893. The cubic root of 22322026 is about 281.5644820718.

Adding to 22322026 its reverse (62022322), we get a palindrome (84344348).

The spelling of 22322026 in words is "twenty-two million, three hundred twenty-two thousand, twenty-six".