1222314243201 has 6 divisors (see below), whose sum is σ = 1765565017970. Its totient is φ = 814876162128.

The previous prime is 1222314243187. The next prime is 1222314243233. The reversal of 1222314243201 is 1023424132221.

1222314243201 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 31 + 424 + 3 + 201 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1216167840000 + 6146403201 = 1102800^2 + 78399^2 .

It is not a de Polignac number, because 1222314243201 - 2¹¹ = 1222314241153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1222314243281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67906346836 + ... + 67906346853.

Almost surely, 2^{1222314243201} is an apocalyptic number.

It is an amenable number.

1222314243201 is a deficient number, since it is larger than the sum of its proper divisors (543250774769).

1222314243201 is a wasteful number, since it uses less digits than its factorization.

1222314243201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135812693695 (or 135812693692 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1222314243201 its reverse (1023424132221), we get a palindrome (2245738375422).

The spelling of 1222314243201 in words is "one trillion, two hundred twenty-two billion, three hundred fourteen million, two hundred forty-three thousand, two hundred one".