22240054405022 has 32 divisors (see below), whose sum is σ = 34207929866880. Its totient is φ = 10837958987520.

The previous prime is 22240054405001. The next prime is 22240054405031. The reversal of 22240054405022 is 22050445004222.

It is a self number, because there is not a number n which added to its sum of digits gives 22240054405022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366247979 + ... + 366308697.

It is an arithmetic number, because the mean of its divisors is an integer number (1068997808340).

Almost surely, 2^{22240054405022} is an apocalyptic number.

22240054405022 is a deficient number, since it is larger than the sum of its proper divisors (11967875461858).

22240054405022 is a wasteful number, since it uses less digits than its factorization.

22240054405022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65156.

The product of its (nonzero) digits is 51200, while the sum is 32.

Adding to 22240054405022 its reverse (22050445004222), we get a palindrome (44290499409244).

The spelling of 22240054405022 in words is "twenty-two trillion, two hundred forty billion, fifty-four million, four hundred five thousand, twenty-two".