22301122 has 16 divisors (see below), whose sum is σ = 35027712. Its totient is φ = 10628640.

The previous prime is 22301113. The next prime is 22301177. The reversal of 22301122 is 22110322.

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, 16222 + ... + 17542.

It is an arithmetic number, because the mean of its divisors is an integer number (2189232).

Almost surely, 2^22301122 is an apocalyptic number.

22301122 is a deficient number, since it is larger than the sum of its proper divisors (12726590).

22301122 is a wasteful number, since it uses less digits than its factorization.

22301122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 22301122 is about 4722.4063781085. The cubic root of 22301122 is about 281.4765620028.

Adding to 22301122 its reverse (22110322), we get a palindrome (44411444).

The spelling of 22301122 in words is "twenty-two million, three hundred one thousand, one hundred twenty-two".