4226561300279 has 2 divisors, whose sum is σ = 4226561300280. Its totient is φ = 4226561300278.

The previous prime is 4226561300249. The next prime is 4226561300321. The reversal of 4226561300279 is 9720031656224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4226561300279 - 2⁴⁰ = 3127049672503 is a prime.

It is a super-2 number, since 2×4226561300279² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4226561300249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2113280650139 + 2113280650140.

It is an arithmetic number, because the mean of its divisors is an integer number (2113280650140).

Almost surely, 2^{4226561300279} is an apocalyptic number.

4226561300279 is a deficient number, since it is larger than the sum of its proper divisors (1).

4226561300279 is an equidigital number, since it uses as much as digits as its factorization.

4226561300279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 4226561300279 in words is "four trillion, two hundred twenty-six billion, five hundred sixty-one million, three hundred thousand, two hundred seventy-nine".