9222222222229 has 2 divisors, whose sum is σ = 9222222222230. Its totient is φ = 9222222222228.

The previous prime is 9222222222173. The next prime is 9222222222251.

9222222222229 is nontrivially palindromic in base 10.

9222222222229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8901260316004 + 320961906225 = 2983498^2 + 566535^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 9222222222229 - 2²⁷ = 9222088004501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9222222222191 and 9222222222200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9222222222289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4611111111114 + 4611111111115.

It is an arithmetic number, because the mean of its divisors is an integer number (4611111111115).

Almost surely, 2^{9222222222229} is an apocalyptic number.

It is an amenable number.

9222222222229 is a deficient number, since it is larger than the sum of its proper divisors (1).

9222222222229 is an equidigital number, since it uses as much as digits as its factorization.

9222222222229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 40.

The spelling of 9222222222229 in words is "nine trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-nine".