22201034012347 has 2 divisors, whose sum is σ = 22201034012348. Its totient is φ = 22201034012346.

The previous prime is 22201034012321. The next prime is 22201034012369. The reversal of 22201034012347 is 74321043010222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22201034012347 is a prime.

It is a super-2 number, since 2×22201034012347² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22201034012747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100517006173 + 11100517006174.

It is an arithmetic number, because the mean of its divisors is an integer number (11100517006174).

Almost surely, 2^{22201034012347} is an apocalyptic number.

22201034012347 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201034012347 is an equidigital number, since it uses as much as digits as its factorization.

22201034012347 is an odious number, because the sum of its binary digits is odd.

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

Adding to 22201034012347 its reverse (74321043010222), we get a palindrome (96522077022569).

The spelling of 22201034012347 in words is "twenty-two trillion, two hundred one billion, thirty-four million, twelve thousand, three hundred forty-seven".