22104302 has 16 divisors (see below), whose sum is σ = 37338624. Its totient is φ = 9723000.

The previous prime is 22104283. The next prime is 22104317. The reversal of 22104302 is 20340122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15524 + ... + 16887.

It is an arithmetic number, because the mean of its divisors is an integer number (2333664).

Almost surely, 2^22104302 is an apocalyptic number.

22104302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22104302 is a deficient number, since it is larger than the sum of its proper divisors (15234322).

22104302 is a wasteful number, since it uses less digits than its factorization.

22104302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32455.

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

The square root of 22104302 is about 4701.5212431723. The cubic root of 22104302 is about 280.6460507222.

Adding to 22104302 its reverse (20340122), we get a palindrome (42444424).

The spelling of 22104302 in words is "twenty-two million, one hundred four thousand, three hundred two".