22011413306 has 16 divisors (see below), whose sum is σ = 34966676160. Its totient is φ = 10356127680.

The previous prime is 22011413293. The next prime is 22011413309. The reversal of 22011413306 is 60331411022.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22011413309) 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, 101441 + ... + 233051.

It is an arithmetic number, because the mean of its divisors is an integer number (2185417260).

Almost surely, 2^22011413306 is an apocalyptic number.

22011413306 is a deficient number, since it is larger than the sum of its proper divisors (12955262854).

22011413306 is a wasteful number, since it uses less digits than its factorization.

22011413306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136549.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 22011413306 its reverse (60331411022), we get a palindrome (82342824328).

The spelling of 22011413306 in words is "twenty-two billion, eleven million, four hundred thirteen thousand, three hundred six".