22050654715 has 4 divisors (see below), whose sum is σ = 26460785664. Its totient is φ = 17640523768.

The previous prime is 22050654677. The next prime is 22050654719. The reversal of 22050654715 is 51745605022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22050654715 - 2¹⁷ = 22050523643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22050654719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2205065467 + ... + 2205065476.

It is an arithmetic number, because the mean of its divisors is an integer number (6615196416).

Almost surely, 2^22050654715 is an apocalyptic number.

22050654715 is a deficient number, since it is larger than the sum of its proper divisors (4410130949).

22050654715 is an equidigital number, since it uses as much as digits as its factorization.

22050654715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4410130948.

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 22050654715 in words is "twenty-two billion, fifty million, six hundred fifty-four thousand, seven hundred fifteen".