22450244205422 has 16 divisors (see below), whose sum is σ = 36740672997552. Its totient is φ = 10203570414720.

The previous prime is 22450244205397. The next prime is 22450244205437.

22450244205422 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54090683 + ... + 54504150.

It is an arithmetic number, because the mean of its divisors is an integer number (2296292062347).

Almost surely, 2^{22450244205422} is an apocalyptic number.

22450244205422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22450244205422 is a deficient number, since it is larger than the sum of its proper divisors (14290428792130).

22450244205422 is a wasteful number, since it uses less digits than its factorization.

22450244205422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108604243.

The product of its (nonzero) digits is 409600, while the sum is 38.

The spelling of 22450244205422 in words is "twenty-two trillion, four hundred fifty billion, two hundred forty-four million, two hundred five thousand, four hundred twenty-two".