1222540116314 has 16 divisors (see below), whose sum is σ = 2000674532736. Its totient is φ = 555657180000.

The previous prime is 1222540116271. The next prime is 1222540116319. The reversal of 1222540116314 is 4136110452221.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1222540116319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1851122 + ... + 2423165.

It is an arithmetic number, because the mean of its divisors is an integer number (125042158296).

Almost surely, 2^{1222540116314} is an apocalyptic number.

1222540116314 is a deficient number, since it is larger than the sum of its proper divisors (778134416422).

1222540116314 is a wasteful number, since it uses less digits than its factorization.

1222540116314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4287301.

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 1222540116314 its reverse (4136110452221), we get a palindrome (5358650568535).

The spelling of 1222540116314 in words is "one trillion, two hundred twenty-two billion, five hundred forty million, one hundred sixteen thousand, three hundred fourteen".