4424222401297 has 2 divisors, whose sum is σ = 4424222401298. Its totient is φ = 4424222401296.

The previous prime is 4424222401289. The next prime is 4424222401301. The reversal of 4424222401297 is 7921042224244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4410844240401 + 13378160896 = 2100201^2 + 115664^2 .

It is a cyclic number.

It is not a de Polignac number, because 4424222401297 - 2³ = 4424222401289 is a prime.

It is a super-2 number, since 2×4424222401297² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4424222461297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212111200648 + 2212111200649.

It is an arithmetic number, because the mean of its divisors is an integer number (2212111200649).

Almost surely, 2^{4424222401297} is an apocalyptic number.

It is an amenable number.

4424222401297 is a deficient number, since it is larger than the sum of its proper divisors (1).

4424222401297 is an equidigital number, since it uses as much as digits as its factorization.

4424222401297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 4424222401297 in words is "four trillion, four hundred twenty-four billion, two hundred twenty-two million, four hundred one thousand, two hundred ninety-seven".