22335066 has 48 divisors (see below), whose sum is σ = 53813760. Its totient is φ = 6648480.

The previous prime is 22335043. The next prime is 22335077. The reversal of 22335066 is 66053322.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 5715 + ... + 8793.

It is an arithmetic number, because the mean of its divisors is an integer number (1121120).

Almost surely, 2^22335066 is an apocalyptic number.

22335066 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 22335066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26906880).

22335066 is an abundant number, since it is smaller than the sum of its proper divisors (31478694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22335066 is a wasteful number, since it uses less digits than its factorization.

22335066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3131 (or 3128 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 22335066 is about 4725.9989420227. The cubic root of 22335066 is about 281.6192991707.

Adding to 22335066 its reverse (66053322), we get a palindrome (88388388).

The spelling of 22335066 in words is "twenty-two million, three hundred thirty-five thousand, sixty-six".