22320104 has 16 divisors (see below), whose sum is σ = 41933700. Its totient is φ = 11137792.

The previous prime is 22320101. The next prime is 22320127. The reversal of 22320104 is 40102322.

It can be written as a sum of positive squares in 2 ways, for example, as 20884900 + 1435204 = 4570^2 + 1198^2 .

It is a super-3 number, since 3×22320104³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22320101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1952 + ... + 6960.

Almost surely, 2^22320104 is an apocalyptic number.

It is an amenable number.

22320104 is a deficient number, since it is larger than the sum of its proper divisors (19613596).

22320104 is a wasteful number, since it uses less digits than its factorization.

22320104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5572 (or 5568 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 22320104 is about 4724.4157310719. The cubic root of 22320104 is about 281.5564006299.

Adding to 22320104 its reverse (40102322), we get a palindrome (62422426).

The spelling of 22320104 in words is "twenty-two million, three hundred twenty thousand, one hundred four".