22481302 has 8 divisors (see below), whose sum is σ = 34069896. Its totient is φ = 11124672.

The previous prime is 22481279. The next prime is 22481321. The reversal of 22481302 is 20318422.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57748 + ... + 58135.

It is an arithmetic number, because the mean of its divisors is an integer number (4258737).

Almost surely, 2^22481302 is an apocalyptic number.

22481302 is a deficient number, since it is larger than the sum of its proper divisors (11588594).

22481302 is a wasteful number, since it uses less digits than its factorization.

22481302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115982.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 22481302 is about 4741.4451383518. The cubic root of 22481302 is about 282.2325848065.

Adding to 22481302 its reverse (20318422), we get a palindrome (42799724).

The spelling of 22481302 in words is "twenty-two million, four hundred eighty-one thousand, three hundred two".