1722324327106 has 16 divisors (see below), whose sum is σ = 2680664177016. Its totient is φ = 829249491456.

The previous prime is 1722324327079. The next prime is 1722324327133. The reversal of 1722324327106 is 6017234232271.

It is an interprime number because it is at equal distance from previous prime (1722324327079) and next prime (1722324327133).

It can be written as a sum of positive squares in 4 ways, for example, as 1718875701481 + 3448625625 = 1311059^2 + 58725^2 .

It is a super-2 number, since 2×1722324327106² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119965261 + ... + 119979616.

Almost surely, 2^{1722324327106} is an apocalyptic number.

1722324327106 is a deficient number, since it is larger than the sum of its proper divisors (958339849910).

1722324327106 is a wasteful number, since it uses less digits than its factorization.

1722324327106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239945013.

The product of its (nonzero) digits is 169344, while the sum is 40.

Adding to 1722324327106 its reverse (6017234232271), we get a palindrome (7739558559377).

The spelling of 1722324327106 in words is "one trillion, seven hundred twenty-two billion, three hundred twenty-four million, three hundred twenty-seven thousand, one hundred six".