22305216101 has 16 divisors (see below), whose sum is σ = 26120078208. Its totient is φ = 18647692800.

The previous prime is 22305216097. The next prime is 22305216103. The reversal of 22305216101 is 10161250322.

It is a cyclic number.

It is not a de Polignac number, because 22305216101 - 2² = 22305216097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22305216103) 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 15 ways as a sum of consecutive naturals, for example, 1540586 + ... + 1554996.

It is an arithmetic number, because the mean of its divisors is an integer number (1632504888).

Almost surely, 2^22305216101 is an apocalyptic number.

It is an amenable number.

22305216101 is a deficient number, since it is larger than the sum of its proper divisors (3814862107).

22305216101 is a wasteful number, since it uses less digits than its factorization.

22305216101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19852.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 22305216101 its reverse (10161250322), we get a palindrome (32466466423).

The spelling of 22305216101 in words is "twenty-two billion, three hundred five million, two hundred sixteen thousand, one hundred one".