22422106450322 has 32 divisors (see below), whose sum is σ = 35721772230144. Its totient is φ = 10538546860800.

The previous prime is 22422106450313. The next prime is 22422106450493. The reversal of 22422106450322 is 22305460122422.

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, 22750583 + ... + 23715674.

It is an arithmetic number, because the mean of its divisors is an integer number (1116305382192).

Almost surely, 2^{22422106450322} is an apocalyptic number.

22422106450322 is a deficient number, since it is larger than the sum of its proper divisors (13299665779822).

22422106450322 is a wasteful number, since it uses less digits than its factorization.

22422106450322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46466514.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 22422106450322 its reverse (22305460122422), we get a palindrome (44727566572744).

The spelling of 22422106450322 in words is "twenty-two trillion, four hundred twenty-two billion, one hundred six million, four hundred fifty thousand, three hundred twenty-two".