22266332 has 24 divisors (see below), whose sum is σ = 42844032. Its totient is φ = 10041200.

The previous prime is 22266331. The next prime is 22266353. The reversal of 22266332 is 23366222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22266331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3833 + ... + 7695.

It is an arithmetic number, because the mean of its divisors is an integer number (1785168).

Almost surely, 2^22266332 is an apocalyptic number.

22266332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22266332 is a deficient number, since it is larger than the sum of its proper divisors (20577700).

22266332 is a wasteful number, since it uses less digits than its factorization.

22266332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4009 (or 4007 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

The square root of 22266332 is about 4718.7214369996. The cubic root of 22266332 is about 281.3301169617.

It can be divided in two parts, 2226 and 6332, that added together give a palindrome (8558).

The spelling of 22266332 in words is "twenty-two million, two hundred sixty-six thousand, three hundred thirty-two".