22271711113 has 2 divisors, whose sum is σ = 22271711114. Its totient is φ = 22271711112.

The previous prime is 22271711107. The next prime is 22271711123. The reversal of 22271711113 is 31111717222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20624406544 + 1647304569 = 143612^2 + 40587^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22271711113 is a prime.

It is not a weakly prime, because it can be changed into another prime (22271711123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11135855556 + 11135855557.

It is an arithmetic number, because the mean of its divisors is an integer number (11135855557).

Almost surely, 2^22271711113 is an apocalyptic number.

It is an amenable number.

22271711113 is a deficient number, since it is larger than the sum of its proper divisors (1).

22271711113 is an equidigital number, since it uses as much as digits as its factorization.

22271711113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1176, while the sum is 28.

The spelling of 22271711113 in words is "twenty-two billion, two hundred seventy-one million, seven hundred eleven thousand, one hundred thirteen".