222104132347 has 2 divisors, whose sum is σ = 222104132348. Its totient is φ = 222104132346.

The previous prime is 222104132317. The next prime is 222104132413. The reversal of 222104132347 is 743231401222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222104132347 - 2⁷ = 222104132219 is a prime.

It is a super-2 number, since 2×222104132347² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222104132317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111052066173 + 111052066174.

It is an arithmetic number, because the mean of its divisors is an integer number (111052066174).

Almost surely, 2^222104132347 is an apocalyptic number.

222104132347 is a deficient number, since it is larger than the sum of its proper divisors (1).

222104132347 is an equidigital number, since it uses as much as digits as its factorization.

222104132347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 31.

Adding to 222104132347 its reverse (743231401222), we get a palindrome (965335533569).

The spelling of 222104132347 in words is "two hundred twenty-two billion, one hundred four million, one hundred thirty-two thousand, three hundred forty-seven".