22066122414 has 32 divisors (see below), whose sum is σ = 50609018880. Its totient is φ = 6283085472.

The previous prime is 22066122367. The next prime is 22066122427. The reversal of 22066122414 is 41422166022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 884254 + ... + 908865.

It is an arithmetic number, because the mean of its divisors is an integer number (1581531840).

Almost surely, 2^22066122414 is an apocalyptic number.

22066122414 is an abundant number, since it is smaller than the sum of its proper divisors (28542896466).

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

22066122414 is a wasteful number, since it uses less digits than its factorization.

22066122414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793424.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 22066122414 its reverse (41422166022), we get a palindrome (63488288436).

The spelling of 22066122414 in words is "twenty-two billion, sixty-six million, one hundred twenty-two thousand, four hundred fourteen".