1224340441351 has 2 divisors, whose sum is σ = 1224340441352. Its totient is φ = 1224340441350.

The previous prime is 1224340441333. The next prime is 1224340441393. The reversal of 1224340441351 is 1531440434221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1224340441351 - 2¹¹ = 1224340439303 is a prime.

It is a super-2 number, since 2×1224340441351² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1224340841351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612170220675 + 612170220676.

It is an arithmetic number, because the mean of its divisors is an integer number (612170220676).

Almost surely, 2^{1224340441351} is an apocalyptic number.

1224340441351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1224340441351 is an equidigital number, since it uses as much as digits as its factorization.

1224340441351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 1224340441351 its reverse (1531440434221), we get a palindrome (2755780875572).

The spelling of 1224340441351 in words is "one trillion, two hundred twenty-four billion, three hundred forty million, four hundred forty-one thousand, three hundred fifty-one".