22050881085 has 8 divisors (see below), whose sum is σ = 35281409760. Its totient is φ = 11760469904.

The previous prime is 22050881081. The next prime is 22050881093. The reversal of 22050881085 is 58018805022.

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

It is a cyclic number.

It is not a de Polignac number, because 22050881085 - 2² = 22050881081 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22050881081) 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, 735029355 + ... + 735029384.

It is an arithmetic number, because the mean of its divisors is an integer number (4410176220).

Almost surely, 2^22050881085 is an apocalyptic number.

It is an amenable number.

22050881085 is a deficient number, since it is larger than the sum of its proper divisors (13230528675).

22050881085 is a wasteful number, since it uses less digits than its factorization.

22050881085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470058747.

The product of its (nonzero) digits is 51200, while the sum is 39.

The spelling of 22050881085 in words is "twenty-two billion, fifty million, eight hundred eighty-one thousand, eighty-five".