22240486204806 has 16 divisors (see below), whose sum is σ = 44481199186944. Its totient is φ = 7413457605384.

The previous prime is 22240486204801. The next prime is 22240486204837. The reversal of 22240486204806 is 60840268404222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22240486204801) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8160606 + ... + 10539281.

It is an arithmetic number, because the mean of its divisors is an integer number (2780074949184).

Almost surely, 2^{22240486204806} is an apocalyptic number.

22240486204806 is an abundant number, since it is smaller than the sum of its proper divisors (22240712982138).

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

22240486204806 is a wasteful number, since it uses less digits than its factorization.

22240486204806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18898115.

The product of its (nonzero) digits is 2359296, while the sum is 48.

The spelling of 22240486204806 in words is "twenty-two trillion, two hundred forty billion, four hundred eighty-six million, two hundred four thousand, eight hundred six".