22414012 has 6 divisors (see below), whose sum is σ = 39224528. Its totient is φ = 11207004.

The previous prime is 22414001. The next prime is 22414019. The reversal of 22414012 is 21041422.

It is a super-2 number, since 2×22414012² = 1004775867872288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22414019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2801748 + ... + 2801755.

Almost surely, 2^22414012 is an apocalyptic number.

It is an amenable number.

22414012 is a deficient number, since it is larger than the sum of its proper divisors (16810516).

22414012 is a wasteful number, since it uses less digits than its factorization.

22414012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5603507 (or 5603505 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 22414012 is about 4734.3438827360. The cubic root of 22414012 is about 281.9507148583.

Adding to 22414012 its reverse (21041422), we get a palindrome (43455434).

The spelling of 22414012 in words is "twenty-two million, four hundred fourteen thousand, twelve".