22006755408822 has 8 divisors (see below), whose sum is σ = 44013510817656. Its totient is φ = 7335585136272.

The previous prime is 22006755408763. The next prime is 22006755408943. The reversal of 22006755408822 is 22880455760022.

It is a sphenic number, since it is the product of 3 distinct primes.

22006755408822 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1833896284063 + ... + 1833896284074.

It is an arithmetic number, because the mean of its divisors is an integer number (5501688852207).

Almost surely, 2^{22006755408822} is an apocalyptic number.

22006755408822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22006755408822 is a wasteful number, since it uses less digits than its factorization.

22006755408822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667792568142.

The product of its (nonzero) digits is 4300800, while the sum is 51.

The spelling of 22006755408822 in words is "twenty-two trillion, six billion, seven hundred fifty-five million, four hundred eight thousand, eight hundred twenty-two".