22242410 has 16 divisors (see below), whose sum is σ = 40716000. Its totient is φ = 8745936.

The previous prime is 22242401. The next prime is 22242419. The reversal of 22242410 is 1424222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22242401) and next prime (22242419).

It is not an unprimeable number, because it can be changed into a prime (22242419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18260 + ... + 19439.

It is an arithmetic number, because the mean of its divisors is an integer number (2544750).

Almost surely, 2^22242410 is an apocalyptic number.

22242410 is a deficient number, since it is larger than the sum of its proper divisors (18473590).

22242410 is a wasteful number, since it uses less digits than its factorization.

22242410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37765.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 22242410 is about 4716.1859590139. The cubic root of 22242410 is about 281.2293311560.

Adding to 22242410 its reverse (1424222), we get a palindrome (23666632).

The spelling of 22242410 in words is "twenty-two million, two hundred forty-two thousand, four hundred ten".